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很好的arx學習代碼(.net版)

using ?System?;

using ?Autodesk.AutoCAD.Runtime?;

using ?Autodesk.AutoCAD.ApplicationServices;

using ?Autodesk.AutoCAD.DatabaseServices;

using ?Autodesk.AutoCAD.Geometry;

using ?Autodesk.AutoCAD.Colors;

using ?Autodesk.AutoCAD.EditorInput;

[assembly:?CommandClass( typeof (ClassLibrary.Class))]

namespace ?ClassLibrary

{

???? /// ? <summary>

???? /// ?Summary?description?for?Class.

???? /// ? </summary>

???? public ? class ?Class

???? {

???????? public ?Class()

???????? {

???????????? //

???????????? // ?TODO:?Add?constructor?logic?here

???????????? //

????????}

???????? // This?function?returns?the?ObjectId?for?the?BlockTableRecord?called?"EmployeeBlock",

???????? // creating?it?if?necessary.??The?block?contains?three?entities?-?circle,?text?

???????? // and?ellipse.

???????? public ?ObjectId?CreateEmployeeDefinition()?

???????? {?

????????????ObjectId?newBtrId? = ? new ?ObjectId();? // The?return?value?for?this?function

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;? // save?some?space

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();? // begin?the?transaction

????????????Editor?ed? = ?Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;?

????????????

???????????? try ?

???????????? {?

???????????????? // Now,?drill?into?the?database?and?obtain?a?reference?to?the?BlockTable

????????????????BlockTable?bt? = ?(BlockTable)trans.GetObject(db.BlockTableId,?OpenMode.ForWrite);?

???????????????? if ?((bt.Has( " EmployeeBlock " )))?

???????????????? {?

????????????????????newBtrId? = bt[ " EmployeeBlock " ];

????????????????} ?

???????????????? else ?

???????????????? {?

????????????????????Point3d?center? = ? new ?Point3d( 10 ,? 10 ,? 0 );? // ?convenient?declaration

???????????????????? // ??Declare?and?define?the?entities?we?want?to?add:

???????????????????? // Circle:

????????????????????Circle?circle? = ? new ?Circle(center,?Vector3d.ZAxis,? 2 );?

???????????????????? // Text:

???????????????????? // MText?text?=?new?MText();?

???????????????????? // text.Contents?=?"Earnest?Shackleton";?

???????????????????? // text.Location?=?center;?

????????????????

???????????????????? // Attribute?Definition

????????????????????AttributeDefinition?text? = ? new ?AttributeDefinition(center,? " NoName " ,? " Name: " ,? " Enter?Name " ,?db.Textstyle);

????????????????????text.ColorIndex? = ? 2 ;

???????????????????? // Ellipse:

????????????????????Ellipse?ellipse? = ? new ?Ellipse(center,?Vector3d.ZAxis,? new ?Vector3d( 3 ,? 0 ,? 0 ),? 0.5 ,? 0 ,? 0 );?

???????????????????? // Next,?create?a?layer?with?the?helper?function,?and?assign

???????????????????? // the?layer?to?our?entities.

????????????????????ObjectId?empId? = ?CreateLayer();?

????????????????????text.LayerId? = ?empId;?

????????????????????circle.LayerId? = ?empId;?

????????????????????ellipse.LayerId? = ?empId;?

???????????????????? // Set?the?color?for?each?entity?irrespective?of?the?layer's?color.

????????????????????text.ColorIndex? = ? 2 ;?

????????????????????circle.ColorIndex? = ? 1 ;?

????????????????????ellipse.ColorIndex? = ? 3 ;?

???????????????????? // Create?a?new?block?definition?called?EmployeeBlock

????????????????????BlockTableRecord?newBtr? = ? new ?BlockTableRecord();?

????????????????????newBtr.Name? = ? " EmployeeBlock " ;?

????????????????????newBtrId? = ?bt.Add(newBtr);? // Add?the?block,?and?set?the?id?as?the?return?value?of?our?function

????????????????????trans.AddNewlyCreatedDBObject(newBtr,? true );? // Let?the?transaction?know?about?any?object/entity?you?add?to?the?database!

????????????????????

????????????????????newBtr.AppendEntity(circle);? // Append?our?entities

????????????????????newBtr.AppendEntity(text);?

????????????????????newBtr.AppendEntity(ellipse);?

????????????????????trans.AddNewlyCreatedDBObject(circle,? true );? // Again,?let?the?transaction?know?about?our?newly?added?entities.

????????????????????trans.AddNewlyCreatedDBObject(text,? true );?

????????????????????trans.AddNewlyCreatedDBObject(ellipse,? true );?

????????????????????????????????????????

????????????????} ?

????????????????trans.Commit();? // All?done,?no?errors???Go?ahead?and?commit!

????????????} ?

???????????? catch ?

???????????? {?????????????????

????????????????ed.WriteMessage( " Error?Creating?Employee?Block " );

????????????} ?

???????????? finally ?

???????????? {?

????????????????trans.Dispose();?

????????????} ?

???????????? // CreateDivision();? // Create?the?Employee?Division?dictionaries.

???????????? return ?newBtrId;?

????????}

????????

???????? // This?function?creates?a?new?BlockReference?to?the?"EmployeeBlock"?object,

???????? // and?adds?it?to?ModelSpace.

???????? public ?ObjectId?CreateEmployee( string ?name,? string ?division,? double ?salary,?Point3d?pos)?

???????? {?

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;?

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();?

???????????? try ?

???????????? {?

????????????????BlockTable?bt? = ?(BlockTable)(trans.GetObject(db.BlockTableId,?OpenMode.ForWrite));?

????????????????BlockTableRecord?btr? = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace],?OpenMode.ForWrite);

???????????????? // Create?the?block?reference

use?the?return?from?CreateEmployeeDefinition?directly!

????????????????BlockReference?br? = ? new ?BlockReference(pos,?CreateEmployeeDefinition());?

???????? // ????????btr.AppendEntity(br);? // Add?the?reference?to?ModelSpace

???????? // ????????trans.AddNewlyCreatedDBObject(br,?true);? // Let?the?transaction?know?about?it

????????????????AttributeReference?attRef? = ? new ?AttributeReference();?

???????????????? // Iterate?the?employee?block?and?find?the?attribute?definition

????????????????BlockTableRecord?empBtr? = ?(BlockTableRecord)trans.GetObject(bt[ " EmployeeBlock " ],?OpenMode.ForRead);?

???????????????? foreach ?(ObjectId?id? in ?empBtr)?

???????????????? {?

????????????????????Entity?ent? = ?(Entity)trans.GetObject(id,?OpenMode.ForRead,? false );?

???????????????????? // Use?it?to?open?the?current?object!?

???????????????????? if ?(ent? is ?AttributeDefinition)?? // We?use?.NET's?RTTI?to?establish?type.

???????????????????? {?

???????????????????????? // Set?the?properties?from?the?attribute?definition?on?our?attribute?reference

????????????????????????AttributeDefinition?attDef? = ?((AttributeDefinition)(ent));?

????????????????????????attRef.SetPropertiesFrom(attDef);?

????????????????????????attRef.Position? = ? new ?Point3d(attDef.Position.X? + ?br.Position.X,?attDef.Position.Y? + ?br.Position.Y,?attDef.Position.Z? + ?br.Position.Z);?

????????????????????????attRef.Height? = ?attDef.Height;?

????????????????????????attRef.Rotation? = ?attDef.Rotation;?

????????????????????????attRef.Tag? = ?attDef.Tag;?

????????????????????????attRef.TextString? = ?name;?

????????????????????} ?

????????????????} ?

???????????????? // Add?the?reference?to?ModelSpace

????????????????btr.AppendEntity(br);?

???????????????? // Add?the?attribute?reference?to?the?block?reference

????????????????br.AttributeCollection.AppendAttribute(attRef);?

???????????????? // let?the?transaction?know

????????????????trans.AddNewlyCreatedDBObject(attRef,? true );?

????????????????trans.AddNewlyCreatedDBObject(br,? true );

???????????????? // Create?the?custom?per-employee?data

????????????????Xrecord?xRec? = ?? new ?Xrecord();

???????????????? // We?want?to?add?'Name',?'Salary'?and?'Division'?information.??Here?is?how:

????????????????xRec.Data? = ? new ?ResultBuffer(?

???????????????????? new ?TypedValue(( int )DxfCode.Text,?name),?

???????????????????? new ?TypedValue(( int )DxfCode.Real,?salary),?

???????????????????? new ?TypedValue(( int )DxfCode.Text,?division));

???????????????? // Next,?we?need?to?add?this?data?to?the?'Extension?Dictionary'?of?the?employee.

????????????????br.CreateExtensionDictionary();

????????????????DBDictionary?brExtDict?? = ?(DBDictionary)trans.GetObject(br.ExtensionDictionary,?OpenMode.ForWrite,? false );

????????????????brExtDict.SetAt( " EmployeeData " ,?xRec);? // Set?our?XRecord?in?the?dictionary?at?'EmployeeData'.

????????????????trans.AddNewlyCreatedDBObject(xRec,? true );

????????????????trans.Commit();?

???????????????? return ?br.ObjectId;

????????????} ?

???????????? finally ?

???????????? {?

????????????????trans.Dispose();?

????????????} ?

????????}

?????????

???????? // This?function?returns?the?objectId?for?the?"EmployeeLayer",?creating?it?if?necessary.

???????? public ?ObjectId?CreateLayer()?

???????? {?

????????????ObjectId?layerId;?

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;?

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();?

???????????? // Get?the?layer?table?first

????????????LayerTable?lt? = ?(LayerTable)trans.GetObject(db.LayerTableId,?OpenMode.ForWrite);?

???????????? // Check?if?EmployeeLayer?exists

????????????

???????????? if ?(lt.Has( " EmployeeLayer " ))?

???????????? {?

????????????????layerId? = ?lt[ " EmployeeLayer " ];

????????????} ?

???????????? else ?

???????????? {?

???????????????? // If?not,?create?the?layer?here.

????????????????LayerTableRecord?ltr? = ? new ?LayerTableRecord();?

????????????????ltr.Name? = ? " EmployeeLayer " ;? // ?Set?the?layer?name

????????????????ltr.Color? = ?Color.FromColorIndex(ColorMethod.ByAci,? 2 );?

????????????????layerId? = ?lt.Add(ltr);?

????????????????trans.AddNewlyCreatedDBObject(ltr,? true );?

????????????} ?

????????????trans.Commit();?

????????????trans.Dispose();?

???????????? return ?layerId;?

????????}

???????? public ?ObjectId?CreateDivision( string ?division,? string ?manager)

???????? {

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();?

???????????? try

???????????? {

???????????????? // First,?get?the?NOD

????????????????DBDictionary?NOD? = ?(DBDictionary)trans.GetObject(db.NamedObjectsDictionaryId,?OpenMode.ForWrite);

???????????????? // Define?a?corporate?level?dictionary

????????????????DBDictionary?acmeDict;

???????????????? try

???????????????? {

???????????????????? // Just?throw?if?it?doesn't?exist

do?nothing?else

????????????????????acmeDict? = ?(DBDictionary)trans.GetObject(NOD.GetAt( " ACME_DIVISION " ),?OpenMode.ForRead);

????????????????}

???????????????? catch

???????????????? {

???????????????????? // Doesn't?exist,?so?create?one,?and?set?it?in?the?NOD?

????????????????????acmeDict? = ? new ?DBDictionary();

????????????????????NOD.SetAt( " ACME_DIVISION " ,?acmeDict);

????????????????????trans.AddNewlyCreatedDBObject(acmeDict,? true );

????????????????}

???????????????? // Now?get?the?division?we?want?from?acmeDict

????????????????DBDictionary?divDict;

???????????????? try

???????????????? {

????????????????????divDict? = ?(DBDictionary)trans.GetObject(acmeDict.GetAt(division),?OpenMode.ForWrite);

????????????????}

???????????????? catch

???????????????? {

????????????????????divDict? = ? new ?DBDictionary();

???????????????????? // Division?doesn't?exist,?create?one

????????????????????acmeDict.UpgradeOpen();

????????????????????acmeDict.SetAt(division,?divDict);

????????????????????trans.AddNewlyCreatedDBObject(divDict,? true );

????????????????}

???????????????? // Now?get?the?manager?info?from?the?division

???????????????? // We?need?to?add?the?name?of?the?division?supervisor.??We'll?do?this?with?another?XRecord.

????????????????Xrecord?mgrXRec;

???????????????? try

???????????????? {

????????????????????mgrXRec? = ?(Xrecord)trans.GetObject(divDict.GetAt( " Department?Manager " ),?OpenMode.ForWrite);

????????????????}

???????????????? catch

???????????????? {

????????????????????mgrXRec? = ? new ?Xrecord();

????????????????????mgrXRec.Data? = ? new ?ResultBuffer( new ?TypedValue(( int )DxfCode.Text,?manager));

????????????????????divDict.SetAt( " Department?Manager " ,?mgrXRec);

????????????????????trans.AddNewlyCreatedDBObject(mgrXRec,? true );

????????????????}

????????????????trans.Commit();

???????????????? // Return?the?department?manager?XRecord

???????????????? return ?mgrXRec.ObjectId;

????????????}

???????????? finally

???????????? {

????????????????trans.Dispose();

????????????}

????????}

????????[CommandMethod( " EMPLOYEECOUNT " )]

???????? public ? void ?EmployeeCount()

???????? {

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();?? // Start?the?transaction.

???????????? int ?nEmployeeCount?? = ? 0 ;

???????????? try

???????????? {

???????????????? // First,?get?at?the?BlockTable,?and?the?ModelSpace?BlockTableRecord

????????????????BlockTable?bt? = ?(BlockTable)trans.GetObject(db.BlockTableId,?OpenMode.ForRead);

????????????????BlockTableRecord?btr? = ?(BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace],?OpenMode.ForRead);

???????????????? // Now,?we?need?to?be?able?to?print?to?the?commandline.??Here?is?an?object?which?will?help?us:

????????????????Editor?ed? = ?Application.DocumentManager.MdiActiveDocument.Editor;

???????????????? // Now,?here?is?the?fun?part.??This?is?where?we?iterate?through?ModelSpace:

???????????????? foreach ?(ObjectId?id? in ?btr)

???????????????? {

????????????????????Entity?ent? = ?(Entity)trans.GetObject(id,?OpenMode.ForRead,? false );?? // Use?it?to?open?the?current?object!

???????????????????? if ?(ent.GetType()? == ? typeof (BlockReference))? // We?use?.NET's?RTTI?to?establish?type.

???????????????????? {

????????????????????????nEmployeeCount? += ? 1 ;

????????????????????}

????????????????}

????????????????ed.WriteMessage( " Employees?Found:? " ? + ?nEmployeeCount.ToString());

????????????????trans.Commit();

????????????}

???????????? finally

???????????? {

????????????????trans.Dispose();

????????????}

????????}

???????? // We?want?a?command?which?will?go?through?and?list?all?the?relevant?employee?data.

???????? public ? static ? void ?ListEmployee(ObjectId?employeeId,? ref ? string []?saEmployeeList)?

???????? {?

???????????? int ?nEmployeeDataCount? = ? 0 ;?

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;?

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();? // Start?the?transaction

???????????? try ?

???????????? {?

????????????????Entity?ent? = ?(Entity)trans.GetObject(employeeId,?OpenMode.ForRead,? false );? // Use?it?to?open?the?current?object!

???????????????? if ?(ent.GetType()? == ? typeof (BlockReference))? // We?use?.NET's?RTTI?to?establish?type.

???????????????? {?

???????????????????? // Not?all?BlockReferences?will?have?our?employee?data,?so?we?must?make?sure?we?can?handle?failure

???????????????????? bool ?bHasOurDict? = ? true ;?

????????????????????Xrecord?EmployeeXRec? = ? null ;?

???????????????????? try ?

???????????????????? {?

????????????????????????BlockReference?br? = ?(BlockReference)ent;?

????????????????????????DBDictionary?extDict? = ?(DBDictionary)trans.GetObject(br.ExtensionDictionary,?OpenMode.ForRead,? false );?

????????????????????????EmployeeXRec? = ?(Xrecord)trans.GetObject(extDict.GetAt( " EmployeeData " ),?OpenMode.ForRead,? false );?

????????????????????} ?

???????????????????? catch ?

???????????????????? {?

????????????????????????bHasOurDict? = ? false ;? // Something?bad?happened

our?dictionary?and/or?XRecord?is?not?accessible

????????????????????} ?

???????????????????? if ?(bHasOurDict)? // If?obtaining?the?Extension?Dictionary,?and?our?XRecord?is?successful

???????????????????? {?

???????????????????????? // ?allocate?memory?for?the?list

????????????????????????saEmployeeList? = ? new ?String[ 4 ];

????????????????????????TypedValue?resBuf? = ?EmployeeXRec.Data.AsArray()[ 0 ];?

????????????????????????saEmployeeList.SetValue( string .Format( " {0}\n " ,?resBuf.Value),?nEmployeeDataCount);?

????????????????????????nEmployeeDataCount? += ? 1 ;?

????????????????????????resBuf? = ?EmployeeXRec.Data.AsArray()[ 1 ];?

????????????????????????saEmployeeList.SetValue( string .Format( " {0}\n " ,?resBuf.Value),?nEmployeeDataCount);?

????????????????????????nEmployeeDataCount? += ? 1 ;?

????????????????????????resBuf? = ?EmployeeXRec.Data.AsArray()[ 2 ];?

???????????????????????? string ?str? = ?( string )resBuf.Value;?

????????????????????????saEmployeeList.SetValue( string .Format( " {0}\n " ,?resBuf.Value),?nEmployeeDataCount);?

????????????????????????nEmployeeDataCount? += ? 1 ;?

????????????????????????DBDictionary?NOD? = ?(DBDictionary)trans.GetObject(db.NamedObjectsDictionaryId,?OpenMode.ForRead,? false );?

????????????????????????DBDictionary?acmeDict? = ?(DBDictionary)trans.GetObject(NOD.GetAt( " ACME_DIVISION " ),?OpenMode.ForRead);?

????????????????????????DBDictionary?salesDict? = ?(DBDictionary)trans.GetObject(acmeDict.GetAt(( string )EmployeeXRec.Data.AsArray()[ 2 ].Value),?OpenMode.ForRead);?

????????????????????????Xrecord?salesXRec? = ?(Xrecord)trans.GetObject(salesDict.GetAt( " Department?Manager " ),?OpenMode.ForRead);?

????????????????????????resBuf? = ?salesXRec.Data.AsArray()[ 0 ];?

????????????????????????saEmployeeList.SetValue( string .Format( " {0}\n " ,?resBuf.Value),?nEmployeeDataCount);?

????????????????????????nEmployeeDataCount? += ? 1 ;?

????????????????????} ?

????????????????} ?

????????????????trans.Commit();?

????????????} ?

???????????? finally ?

???????????? {?

????????????????trans.Dispose();?

????????????} ?

????????} ?

????

????????[CommandMethod( " PRINTOUTEMPLOYEE " )]?

???????? public ? static ?? void ?PrintoutEmployee()?

???????? {?

????????????Editor?ed? = ?Application.DocumentManager.MdiActiveDocument.Editor;?

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;?

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();?

???????????? try ?

???????????? {?

????????????????BlockTable?bt? = ?(BlockTable)trans.GetObject(HostApplicationServices.WorkingDatabase.BlockTableId,?OpenMode.ForRead);?

????????????????BlockTableRecord?btr? = ?(BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace],?OpenMode.ForRead);?

???????????????? foreach ?(ObjectId?id? in ?btr)?

???????????????? {?

????????????????????Entity?ent? = ?(Entity)trans.GetObject(id,?OpenMode.ForRead,? false );?

???????????????????? if ?(ent? is ?BlockReference)?

???????????????????? {?

???????????????????????? string []?saEmployeeList? = ? null ;

????????????????

????????????????????????ListEmployee(id,? ref ?saEmployeeList);?

???????????????????????? if ?((saEmployeeList.Length? == ? 4 ))?

???????????????????????? {?

????????????????????????????ed.WriteMessage( " Employee?Name:?{0} " ,?saEmployeeList[ 0 ]);?

????????????????????????????ed.WriteMessage( " Employee?Salary:?{0} " ,?saEmployeeList[ 1 ]);?

????????????????????????????ed.WriteMessage( " Employee?Division:?{0} " ,?saEmployeeList[ 2 ]);?

????????????????????????????ed.WriteMessage( " Division?Manager:?{0} " ,?saEmployeeList[ 3 ]);?

????????????????????????} ?

????????????????????} ?

????????????????} ?

????????????} ?

???????????? finally ?

???????????? {?

????????????} ?????

????????}

????????[CommandMethod( " CREATE " )]?

???????? public ? void ?CreateEmployee()?

???????? {?

????????????Database?db? = ?HostApplicationServices.WorkingDatabase;?

????????????Editor?ed? = ?Application.DocumentManager.MdiActiveDocument.Editor;?

????????????Transaction?trans? = ?db.TransactionManager.StartTransaction();?

???????????? try ?

???????????? {?

???????????????? string ?empName? = ?? " Earnest?Shackleton " ;

???????????????? string ?divName? = ?? " Sales " ;?

???????????????? double ?salary? = ? new ? double ();?

????????????????salary? = ? 10000 ;?

????????????????Point3d?position? = ? new ?Point3d( 0 ,? 0 ,? 0 );?

???????????????? bool ?gotPosition? = ? new ? bool ();?

???????????????? // boolean?to?check?if?a?point?has?been?entered

????????????????gotPosition? = ? false ;

???????????????? // Prompts?for?each?employee?detail

????????????????PromptStringOptions?prName? = ? new ?PromptStringOptions( " Enter?Employee?Name?< " ? + ?empName? + ? " > " );?

????????????????PromptStringOptions?prDiv? = ? new ?PromptStringOptions( " Enter?Employee?Division?< " ? + ?divName? + ? " > " );?

????????????????PromptDoubleOptions?prSal? = ? new ?PromptDoubleOptions( " Enter?Employee?Salary?< " ? + ?salary? + ? " > " );?

????????????????PromptPointOptions?prPos? = ? new ?PromptPointOptions( " Enter?Employee?Position?or " );

???????????????? // Add?keywords?when?prompting?for?position

????????????????prPos.Keywords.Add( " Name " );?

????????????????prPos.Keywords.Add( " Division " );?

????????????????prPos.Keywords.Add( " Salary " );?

???????????????? // Set?conditions?for?prompting

????????????????prPos.AllowNone? = ? false ;? // Do?not?allow?null?values

???????????????? // prompt?results

????????????????PromptResult?prNameRes;?

????????????????PromptResult?prDivRes;?

????????????????PromptDoubleResult?prSalRes;?

????????????????PromptPointResult?prPosRes;

???????????????? // Loop?to?get?employee?details.?Exit?the?loop?when?positon?is?entered

???????????????? while ?( ! gotPosition)?

???????????????? {?

???????????????????? // Prompt?for?position

????????????????????prPosRes? = ?ed.GetPoint(prPos);?

???????????????????? // Got?a?point

???????????????????? if ?(prPosRes.Status? == ?PromptStatus.OK)?

???????????????????? {?

????????????????????????gotPosition? = ? true ;?

????????????????????????position? = ?prPosRes.Value;?

????????????????????} ?

???????????????????? else ? if ?(prPosRes.Status? == ?PromptStatus.Keyword)? // Got?a?keyword

???????????????????? {?

???????????????????????? // Name?keyword?entered

???????????????????????? if ?(prPosRes.StringResult? == ? " Name " )?

???????????????????????? {?

???????????????????????????? // Get?employee?name

????????????????????????????prName.AllowSpaces? = ? true ;?

????????????????????????????prNameRes? = ?ed.GetString(prName);?

???????????????????????????? if ?(prNameRes.Status? != ?PromptStatus.OK)?

???????????????????????????? {?

???????????????????????????????? return ;?

????????????????????????????} ?

???????????????????????????? // we?got?the?employee?name?successfully

???????????????????????????? if ?(prNameRes.StringResult? != ? "" )?

???????????????????????????? {?

????????????????????????????????empName? = ?prNameRes.StringResult;?

????????????????????????????} ?

????????????????????????}

???????????????????????? // Division?keyword?entered

???????????????????????? if ?(prPosRes.StringResult? == ? " Division " )?

???????????????????????? {?

???????????????????????????? // Get?employee?division

????????????????????????????prDiv.AllowSpaces? = ? true ;?

????????????????????????????prDivRes? = ?ed.GetString(prDiv);?

???????????????????????????? if ?(prDivRes.Status? != ?PromptStatus.OK)?

???????????????????????????? {?

???????????????????????????????? return ;?

????????????????????????????} ?

???????????????????????????? if ?(prDivRes.StringResult? != ? "" )?

???????????????????????????? {?

????????????????????????????????divName? = ?prDivRes.StringResult;?

????????????????????????????} ?

????????????????????????} ? // ?Division

???????????????????????? // ?Salary?keyword?entered

???????????????????????? if ?(prPosRes.StringResult? == ? " Salary " )?

???????????????????????? {?

???????????????????????????? // Get?employee?salary

????????????????????????????prSal.AllowNegative? = ? false ;?

????????????????????????????prSal.AllowNone? = ? true ;?

????????????????????????????prSal.AllowZero? = ? false ;?

????????????????????????????prSalRes? = ?ed.GetDouble(prSal);?

???????????????????????????? if ?(prSalRes.Status? != ?PromptStatus.OK? & ?prSalRes.Status? != ?PromptStatus.None)?

???????????????????????????? {?

???????????????????????????????? return ;?

????????????????????????????} ?

???????????????????????????? if ?(prSalRes.Status? != ?PromptStatus.None)?

???????????????????????????? {?

????????????????????????????????salary? = ?prSalRes.Value;?

????????????????????????????} ?

????????????????????????} ? // ?Salary

????????????????????} ?

???????????????????? else ?

???????????????????? {?

???????????????????????? // ?Error?in?getting?a?point

????????????????????????ed.WriteMessage( " ***Error?in?getting?a?point,?exiting!!*** " ? + ? " \r\n " );?

???????????????????????? return ;?

????????????????????} ?? // ?If?got?a?point

????????????????}

???????????????? // Create?the?Employee

????????????????CreateEmployee(empName,?divName,?salary,?position);

???????????????? string ?manager? = ? "" ;

???????????????? // Now?create?the?division?

???????????????? // Pass?an?empty?string?for?manager?to?check?if?it?already?exists

????????????????Xrecord?depMgrXRec;?

????????????????ObjectId?xRecId;?

????????????????xRecId? = ?CreateDivision(divName,?manager);?

???????????????? // Open?the?department?manager?XRecord

????????????????depMgrXRec? = ?(Xrecord)trans.GetObject(xRecId,?OpenMode.ForRead);?

????????????????TypedValue[]?typedVal? = ?depMgrXRec.Data.AsArray();

???????????????? foreach ?(TypedValue?val? in ?typedVal)?

???????????????? {?

???????????????????? string ?str;?

????????????????????str? = ?( string )val.Value;?

???????????????????? if ?(str? == ? "" )?

???????????????????? {?

???????????????????????? // Manager?was?not?set,?now?set?it

???????????????????????? // ?Prompt?for??manager?name?first

????????????????????????ed.WriteMessage( " \r\n " );?

????????????????????????PromptStringOptions?prManagerName? = ? new ?PromptStringOptions( " No?manager?set?for?the?division!?Enter?Manager?Name " );?

????????????????????????prManagerName.AllowSpaces? = ? true ;?

????????????????????????PromptResult?prManagerNameRes? = ?ed.GetString(prManagerName);?

???????????????????????? if ?(prManagerNameRes.Status? != ?PromptStatus.OK)?

???????????????????????? {?

???????????????????????????? return ;?

????????????????????????} ?

???????????????????????? // Set?a?manager?name

????????????????????????depMgrXRec.Data? = ? new ?ResultBuffer( new ?TypedValue(( int )DxfCode.Text,?prManagerNameRes.StringResult));?

????????????????????} ?

????????????????}

????????????????trans.Commit();?

????????????} ?

???????????? finally ?

???????????? {?

????????????????trans.Dispose();?

????????????} ?

????????}

????????[CommandMethod( " LISTEMPLOYEES " )]?

???????? public ? void ?List()?

???????? {?

????????????Editor?ed? = ?Application.DocumentManager.MdiActiveDocument.Editor;?

???????????? try ?

???????????? {?

????????????????PromptSelectionOptions?Opts? = ? new ?PromptSelectionOptions();?

????????????????TypedValue[]?filList? = ? new ?TypedValue[ 1 ];

????????????????? // Build?a?filter?list?so?that?only?block?references?are?selected

????????????????filList[ 0 ]? = ? new ?TypedValue(( int )DxfCode.Start,? " INSERT " );?

????????????????SelectionFilter?filter? = ? new ?SelectionFilter(filList);?

????????????????PromptSelectionResult?res? = ?ed.GetSelection(Opts,?filter);?

???????????????? // Do?nothing?if?selection?is?unsuccessful

???????????????? if ?(res.Status? != ?PromptStatus.OK)?

???????????????????????? return ;?

????????????????Autodesk.AutoCAD.EditorInput.SelectionSet?SS? = ?res.Value;?

????????????????ObjectId[]?idArray;

????????????????idArray? = ?SS.GetObjectIds();?

???????????????? string []?saEmployeeList? = ? new ? string [ 4 ];?

???????????????? // collect?all?employee?details?in?saEmployeeList?array

???????????????? foreach ?(ObjectId?employeeId? in ?idArray)?

???????????????? {?

????????????????????ListEmployee(employeeId,? ref ?saEmployeeList);?

???????????????????? // Print?employee?details?to?the?command?line

???????????????????? foreach ?( string ?employeeDetail? in ?saEmployeeList)?

???????????????????? {?

????????????????????????ed.WriteMessage(employeeDetail);?

????????????????????} ?

???????????????????? // separator

????????????????????ed.WriteMessage( " ---------------------- " ? + ? " \r\n " );?

????????????????} ?

????????????} ??

???????????? finally ?

???????????? {?

????????????} ?

????????}

????????[CommandMethod( " Test " )]

???????? public ?? void ?Test()

???????? {

????????????CreateDivision( " Sales " ,? " Randolph?P.?Brokwell " );

????????}

????}

}

posted on 2006-06-26 17:10 夢在天涯閱讀(2134) 評論(1) 編輯收藏引用所屬分類: ARX/DBX

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# re: 很好的arx學習代碼(.net版)[未登錄] 2009-06-24 01:51 kevin

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