C# Winform 禁止控件因方向键切换焦点
protected override bool ProcessCmdKey(ref Message msg, Keys keyData) { switch (keyData) { case Keys.Up: case Keys.Down: case Keys.Left: case Keys.Right: return true; } return base.ProcessCmdKey(ref msg, keyData); }
protected override bool ProcessCmdKey(ref Message msg, Keys keyData) { switch (keyData) { case Keys.Up: case Keys.Down: case Keys.Left: case Keys.Right: return true; } return base.ProcessCmdKey(ref msg, keyData); }
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方法1SendKeys.SendWait("123{TAB}abc");&nbs...
System.InvalidOperationException:“处于 VirtualMode 中...
StrToHex /// <summary>...
private void button1_MouseDown(object&nb...
int[] iage = { 11, 55,&nb...