C＃代码从autocad绘图中选择文本&在消息框中显示它

问题描述

我想从autocad绘图中选择一个文本&我想在消息框上显示文本值



我尝试过：

I want to select a text from autocad drawing & i want to show that text value on message box

What I have tried:

SelectionFilter sf = new SelectionFilter(new TypedValue[] { new TypedValue(0, "TEXT") });
            PromptSelectionOptions pso = new PromptSelectionOptions();
            pso.MessageForAdding = "\nSelect the text";
            pso.SingleOnly = true;

            PromptSelectionResult psr1 = ed.GetSelection(pso, sf);

            if (psr1.Status != PromptStatus.OK) return;
            SelectionSet ss = psr1.Value;
            ObjectId[] id = ss.GetObjectIds();
            MessageBox.Show(id.ToString());

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