yu版进来瞧瞧 这个textbox控件的keypress事件 为啥只响应主键盘的事件呢,我想让它响应副键盘的建 怎么做 比如 上下左右 四个方向键
程序代码:
private void textBox1_KeyPress(object sender, KeyPressEventArgs e) { int EM_LINEFROMCHAR = 0xC9; int Row = (int)SendMessage(textBox1.Handle, EM_LINEFROMCHAR, -1, 0); int j = (int)SendMessage(textBox1.Handle, 0xB0, 0, 0) / 65536; int k = (int)SendMessage(textBox1.Handle, 0xBB, -1, 0); int m = j - k + 1; this.toolStripStatusLabel1.Text = "当前光标:" + Row + "行" + " " + m + "列"; }
[ 本帖最后由 wp231957 于 2013-8-15 10:18 编辑 ]