private void ComboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
comboBox1.Visible = false;
comboBox1.Visible = true;
}
private void ComboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
comboBox1.Visible = false;
comboBox1.Visible = true;
}
本文标题:C#ComboBox选值以后取消焦点
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