C# (CSharp) TinhToan.phantram示例

示例#1

 private void button_percent_Click(object sender, EventArgs e)
 {
     ScreenButtom.Text = TinhToan.phantram(double.Parse(chuoi1.ToString())).ToString();
     chuoi1.Replace(chuoi1.ToString(), ScreenButtom.Text);
 }