急！！光标处插入值

[kyoo_1985]

在C#中我有一个RichEditBox，现在想在这个RichEditBox的光标处插入值。

就是我先在RichEidtBox的一个位置吧鼠标定位了，然后点旁边的地方把一个值插入到指定的这个位置！

这是到底是什么属性或者方法！

急！！

[holydiablo]

richTextBox.SelectionStart

[trainli]

richTextBox.SelectionStart

[-过客-]

这个效果吗？

richTextBox1.SelectedText += "your text";

[xiaolinpeng]

If I were you, I would probably implement my own RichTextBox:

class MyRichTextBox : RichTextBox
{
private int insertPosition;
public int InsetPosition
{
get{}
set{}
}
}

then handle the MOUSE BUTTON UP event to get the current mouse cusor position and set it to InsertPosition. Now you know where to insert your data.