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| 06.20.2008 at 11:22AM PDT, ID: 23503157 |
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[x]
Attachment Details
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private void richTextBox1_DragDrop(object sender, DragEventArgs e)
{
listBox1.Items.Add("rtb_dragenterdrop");
int start = richTextBox1.SelectionStart;
if(e.Data.GetDataPresent(DataFormats.Text))
{
if(ddelocal == DragDropEffects.Move)
{
if(localindex >= 0)
{
string tmp = e.Data.GetData(DataFormats.Text).ToString();
richTextBox1.Text = richTextBox1.Text.Remove(localindex,tmp.Length);
if(start > localindex)
richTextBox1.Text = richTextBox1.Text.Insert(start-tmp.Length,e.Data.GetData(DataFormats.Text).ToString());
else
richTextBox1.Text = richTextBox1.Text.Insert(start,e.Data.GetData(DataFormats.Text).ToString());
}
else
richTextBox1.Text = richTextBox1.Text.Insert(start,e.Data.GetData(DataFormats.Text).ToString());
}
else if(ddelocal == DragDropEffects.Copy)
{
richTextBox1.Text = richTextBox1.Text.Insert(start,e.Data.GetData(DataFormats.Text).ToString());
}
else if(ddelocal == DragDropEffects.All)
{
richTextBox1.Text = richTextBox1.Text.Insert(start,e.Data.GetData(DataFormats.Text).ToString());
}
}
else if(e.Data.GetDataPresent(DataFormats.FileDrop))
{
string[] s = (string[])e.Data.GetData(DataFormats.FileDrop);
foreach(string str in s)
{
MoveFile(str, start);
}
}
listBox1.Items.Add("rtb_dragexitdrop");
}
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