C#winform RadioButton Use Tips

C # WinForm in the same group of multiple RadioButton use techniques, because the use of, summary classification, make a record

You can define a method to handle the group RadioButton, as follows:

public void Allradio_checkedchanged (object sender, EventArgs e)
        {
            if (!) ( (RadioButton) sender). Checked)
            {return
                ;
            }
            String stext = String. Empty;
            Switch ((RadioButton) sender). Name
            {case
                "Shradio":
                    stext = "query data";
                    Panel5. Visible = true;
                    Panel6. Visible = false;
                    break;
                Case "Mdradio":
                    stext = "Modify data";
                    Panel6. Visible = true;
                    Panel5. Visible = false;
                    break;
                Case "Delradio":
                    stext = "delete data";
                    Panel5. Visible = true;
                    Panel6. Visible = false;
                    break;
            Groupbox3.text = stext;
            Button1. Text = stext;
            Ismodify (true);
        

When the definition is complete, the checkchanged time of the RadioButton involved will be selected to match the different RadioButton values according to the button selection