AutoCAD C# 程序插入OLE图片

参考博客地址

https://www.cnblogs.com/edata/p/17474704.html

var fn = @"D:\NetDriveDir\OneDrive\软件工具\MNYT.png";
var bm = Bitmap.FromFile(fn);
Clipboard.SetImage(bm);
var pt = new Point3d(10, 20, 0);
var cmdstrInsetOle = new List<string>()
{
    "_pasteclip",
    $"{pt.X},{pt.Y}"
};
var cr = env.acEd.CommandAsync(cmdstrInsetOle.ToArray());
cr.OnCompleted(() =>
{
    env.acEd.WriteMessage($"插入old {fn} 完成\n");
    Clipboard.Clear();
    //var psr = env.acEd.SelectLast();
    //using (var tr=env.acDb.TransactionManager.StartTransaction())
    //{
    //    var ole = tr.GetObject(psr.Value[0].ObjectId, OpenMode.ForRead) as Ole2Frame;
    //    if (ole.Type!= Ole2Frame.ItemType.Embedded)
    //    {
    //        ole.UpgradeOpen();

    //        ole.DowngradeOpen();
    //        tr.Commit();
    //    }
    //}
});

 但是无法激活ole需要手工转换下

然后双击即可打开old源文件