声明一个事件:
num_discountamount.mousewheel +=new mouseeventhandler(num_discountamount_mousewheel);
编写一个事件
private void num_discountamount_mousewheel(object sender, mouseeventargs e)
{
handledmouseeventargs h = e as handledmouseeventargs;
if (h != null)
{
h.handled = true;
}
}
还有 第三方控件 devexpress.xtraeditors.spinedit ,如何禁用鼠标中间键 ?
方法如下:
声明事件: (spinedit1.controls[0] as devexpress.xtraeditors.textboxmaskbox).mousewheel += new mouseeventhandler(frm_mousewheel);
编写事件:
void frm_mousewheel(object sender, mouseeventargs e)
{
if (e.delta != 0)
devexpress.utils.dxmouseeventargs.getmouseargs(e).handled = true;
}
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