C# uses reflection technology to achieve the effect of removing the border when button is selected

This article describes the effect of C# using reflection technology to achieve the effect of removing the border when the button is selected. Share it for your reference. The details are as follows:

public void HideFocusCues(Control control)
{
 Type vType = typeof(Control);
 FieldInfo vFieldInfo = ("uiCuesState",
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  );
 (control, 15);
}
void rbt_Paint(object sender, PaintEventArgs e)
{
 HideFocusCues((Control)sender);
}

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