public void Test()
{
//命令前选择 pick-first技术
//在执行命令前，已经存在了选择集
//一般都是用selectImplied()方法
//这里用selectPrevious也能达到目的
Editor ed = Tools.Editor;
//PromptSelectionResult sr = ed.SelectPrevious();
PromptSelectionResult sr = ed.SelectImplied();
if (sr.Status == PromptStatus.OK)
{
SelectionSet ss = sr.Value;
if (ss == null || ss.Count == 0)
{
xdataForm modalForm = new xdataForm(null);
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(modalForm);
}
else
{
xdataForm modalForm = new xdataForm(new XData(ss[0].ObjectId));
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(modalForm);
}
}
else
{
xdataForm modalForm = new xdataForm(null);
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(modalForm);
}
}
public void Test()
{
//命令前选择 pick-first技术
//在执行命令前，已经存在了选择集
//一般都是用selectImplied()方法
//这里用selectPrevious也能达到目的
Editor ed = Tools.Editor;
//PromptSelectionResult sr = ed.SelectPrevious();
PromptSelectionResult sr = ed.SelectImplied();
if (sr.Status == PromptStatus.OK)
{
SelectionSet ss = sr.Value;
if (ss == null || ss.Count == 0)
{
xdataForm modalForm = new xdataForm(null);
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(modalForm);
}
else
{
xdataForm modalForm = new xdataForm(new XData(ss[0].ObjectId));
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(modalForm);
}
}
else
{
xdataForm modalForm = new xdataForm(null);
Autodesk.AutoCAD.ApplicationServices.Application.ShowModalDialog(modalForm);
}
}