private void button3_Click(object sender, EventArgs e)
{
for (int i = 0; i < richTextBox1.TextLength; i++)
{
richTextBox1.Select(i, 1);
RichTextBoxSelectionTypes rt = richTextBox1.SelectionType;
MessageBox.Show(rt.ToString());
if (rt == RichTextBoxSelectionTypes.Object)
{
//当然也可能是其它的类型
MessageBox.Show("这是一个图片");
richTextBox1.Copy();
Image img = Clipboard.GetImage();
if (img != null)
{
img.Save("e://" + i.ToString() + ".bmp");
img.Dispose();
}
}
}
}