C# MessageBox 返回值
if (MessageBox.Show("Are you sure？", "??", MessageBoxButtons.YesNo) == DialogResult.OK)
...{
return true;
}
else
...{
return false;
}
if (MessageBox.Show("Are you sure？", "??", MessageBoxButtons.YesNo) == DialogResult.OK)
...{
return true;
}
else
...{
return false;
}