Hello,
If you want to get the position of the cursor:
private void textBox1_DoubleClick(object sender, EventArgs e)
{
MouseEventArgs mouseEventAgrs = (MouseEventArgs) e;
Point nousePosition = mouseEventAgrs.Location;
}
If you want to get the character at the position where you double-clicked:
Add:
Char c =textBox1.GetCharFromPosition(nousePosition );
If you want to get the selected text:
string selectedText = textBox1.SelectedText;
Etc...
Valery.