摘要:
public static ObjectId StringToObjectId(string strId) { long intId = Convert.ToInt64(strId);//这里的strId是一个纯数字字符串,将其转换成64的long类型,32的会报错 IntPtr init = new IntPtr (intId);... 阅读全文
posted @ 2018-12-10 18:22
Lionever
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摘要:
1 PromptSelectionOptions selectionOpZDH = new PromptSelectionOptions(); 2 selectionOpZDH.MessageForAdding = "请选择展点号和高程点:"; 3 4 //根据过滤器来选 5 ... 阅读全文
posted @ 2018-12-10 13:40
Lionever
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