以窗口形式禁用按键事件中的退格键 [英] disable backspace in keypress event in window form

问题描述

如何在窗口形式的按键事件中禁用退格....

how to disable backspace in keypress event in window form....

推荐答案

假设您正在谈论文本框。

你必须处理按键事件才能抑制它。

It is assumed that you are talking about a text box.
You must handle the key press event in order to suppress it.

private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
    if(e.KeyChar == (char)Keys.Back)
    {
        e.Handled = true;
    }
}

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