public void AdskGreeting() { // Get the current document and database Document acDoc = Application.DocumentManager.MdiActiveDocument; Database acCurDb = acDoc.Database; // Start a transaction using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction()) { // Open the current text style for write TextStyleTableRecord acTextStyleTblRec; acTextStyleTblRec = acTrans.GetObject(acCurDb.Textstyle,OpenMode.ForWrite) as TextStyleTableRecord; // Get the current font settings Autodesk.AutoCAD.GraphicsInterface.FontDescriptor acFont; acFont = acTextStyleTblRec.Font; // Update the text style's typeface with "PlayBill" Autodesk.AutoCAD.GraphicsInterface.FontDescriptor acNewFont; acNewFont = new Autodesk.AutoCAD.GraphicsInterface.FontDescriptor("GOST type A", false, acFont.Italic,acFont.CharacterSet, acFont.PitchAndFamily); acTextStyleTblRec.Font = acNewFont; acDoc.Editor.Regen(); // Open the Block table record for read BlockTable acBlkTbl; acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,OpenMode.ForRead) as BlockTable; // Open the Block table record Model space for write BlockTableRecord acBlkTblRec; acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],OpenMode.ForWrite) as BlockTableRecord; /* Creates a new MText object and assigns it a location,text value and text style */ MText objText = new MText(); // Set the default properties for the MText object objText.SetDatabaseDefaults(); objText.Location = new Autodesk.AutoCAD.Geometry.Point3d(2, 2, 0); objText.Contents = "Greetings, Welcome to the AutoCAD .NET Developer's Guide"; // Set the text style for the MText object objText.TextStyleId = acCurDb.Textstyle; // Appends the new MText object to model space acBlkTblRec.AppendEntity(objText); // Appends to new MText object to the active transaction acTrans.AddNewlyCreatedDBObject(objText, true); // Save the changes and dispose of the transaction acTrans.Commit(); } }
private void ChangeTextStyle(string style) { // Get the current document and database Document acDoc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument; Database acCurDb = acDoc.Database; using (DocumentLock doclock = acDoc.LockDocument()) { // Start a transaction using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction()) { // Open the current text style for write TextStyleTableRecord acTextStyleTblRec; acTextStyleTblRec = acTrans.GetObject(acCurDb.Textstyle, OpenMode.ForWrite) as TextStyleTableRecord; // Get the current font settings Autodesk.AutoCAD.GraphicsInterface.FontDescriptor acFont; acFont = acTextStyleTblRec.Font; // Update the text style's typeface with "PlayBill" Autodesk.AutoCAD.GraphicsInterface.FontDescriptor acNewFont; acNewFont = new Autodesk.AutoCAD.GraphicsInterface.FontDescriptor(style, acFont.Bold, acFont.Italic, acFont.CharacterSet, acFont.PitchAndFamily); acTextStyleTblRec.Font = acNewFont; acDoc.Editor.Regen(); // Save the changes and dispose of the transaction acTrans.Commit(); } } }