TX Text Control拖拽文件的示例代码

用如下代码，实现和微软Word同样的拖放功能，直接将图像、文本等文件经过鼠标拖拽的方式，放置入文档的当前输入位置。code

private void textControl1_DragDrop(object sender, DragEventArgs e)

{

    Point posCursor = textControl1.PointToClient(new Point(e.X, e.Y));

    TXTextControl.TextChar txChar =

        textControl1.TextChars.GetItem(posCursor, true);

    textControl1.Selection.Start = txChar.Number;

    textControl1.Selection.Load(fileDragDrop.FileName,

        fileDragDrop.StreamType);

}