选择尺寸后增加文字说明
本帖最后由 chpmould 于 2010-12-4 20:38 编辑C# 如何实现选择一个尺寸,在后面增加文字
谢谢狐哥的指导,现已解决!!
dim.DimensionText = "<>(长度)"; 本帖最后由 chpmould 于 2010-12-3 20:07 编辑
在使用以下选择函数之后如何获取尺寸,然后使用这个dim.DimensionText = "<>(长度)";
PromptSelectionOptions optSel = new PromptSelectionOptions( "请选择对象";);
PromptSelectionResult resSel = ed.GetSelection();
本帖最后由 chpmould 于 2010-12-3 20:17 编辑
狐哥,你能帮我写个例子吗...我还不理解你给出那句代码如何用
还是把手册先看一遍再说吧
你问的问题太基础了
这样教的累,学的也累 因为我不是职业搞编成的,学CAD二次开发只是兴趣,所以对编成还没入门,,后续请老师多见谅... 本帖最后由 chpmould 于 2010-12-4 12:23 编辑
手册我看了N边,但还是没有明白,请帮修改以下程序错在那里
public static void DText()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
PromptSelectionOptions optSel = new PromptSelectionOptions();
optSel.MessageForAdding = "选择对象";
PromptSelectionResult resSel = ed.GetSelection(optSel);
SelectionSet sSet = resSel.Value;
ObjectId[] ids = sSet.GetObjectIds();
using (Transaction trans = db.TransactionManager.StartTransaction())
{
BlockTable bt = trans.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord btr = trans.GetObject(bt, OpenMode.ForWrite) as BlockTableRecord;
AlignedDimension Dim = new AlignedDimension();
Dim.DimensionStyle = db.Dimstyle;
foreach (ObjectId sSetEntId in ids)
{
Dim.DimensionText = "<>(长度)";
}
btr.AppendEntity(Dim);
trans.AddNewlyCreatedDBObject(Dim, true);
trans.Commit();
}
}
public static void Test4()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
var resSel =
ed.GetSelection(
new SelectionFilter(
new TypedValue[]
{
new TypedValue(0, "DIMENSION")
}));
if (resSel.Status != PromptStatus.OK)
return;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (ObjectId id in resSel.Value.GetObjectIds())
{
var dim = tr.GetObject(id, OpenMode.ForWrite) as Dimension;
dim.DimensionText = "<>(长度)";
}
tr.Commit();
}
} 谢谢狐哥,现在明白了...
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