MessageBox 怎么得到返回的Yes , No , Cancel?

[sskset]

rt

[xxc1981]

bool isTrue=MessageBox.Show("OK?","",MessageBoxButtons.YesNoCancel);

[8u9]

private void InitializeMyButton()
{
// Create and initialize a Button.
Button button1 = new Button();

// Set the button to return a value of OK when clicked.
button1.DialogResult = DialogResult.OK;

// Add the button to the form.
Controls.Add(button1);
}

[VFanYan]

MessageBox("aa",……)==DialogResult.Yes

[coolksj]

if(MessageBox("",...)==yes)
{...}
else
{...}

[sskset]

switch (MessageBox.Show("File Changed !!!\nDo You want to save the File?","Warning!!!",MessageBoxButtons.YesNoCancel))
{
case DialogResult.Yes:
MessageBox.Show("777");
break;
case DialogResult.No:
Environment.Exit(0);
default:
break;
}

这样为什么不行?

[8u9]

MessageBox.Show("hello","this world",MessageboxButton.YesNo,MessageBoxIcon.Hand)
也可以

[xxc1981]

不好意思 写错了,没测试

[sskset]

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