c# - textbox always putting cursor at beginning of text -

I have a textbox, no wonder when text changes, I call change event and Everything in that text box in uppercase Let me put it using the upper (). However, the text box always puts the cursor at the beginning of the text box. So for example, say that you type in ABC, in fact, the box will appear as CBA because the cursor remains always, unless you use arrow keys at the beginning of the text box, why is it And how do you correct it?

  collector_inel Text = collector_inel Lesson Touper ();  

thanks r

Setting text properties resets textboxes. SelectStart and selectability properties. Change the insert points in the process Here is a better mousetrapap available, implement the keypages event so that you can modify the pressed key. Like this:

  Private zero text box1_keyPress (Object Sender, KeyPressEventArgs e) {e.KeyChar = char.ToUpper (e.KeyChar); }