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Change Visibility Of A Textbox When Checkbox Is Checked

I would like to create an UI in windows form with a check box and abd two text box (txtbox1 and txtbox2). When check box is unchecked i want to make both txtbox1 and txtbox2 visible but when checkbox is checked only text box1 to be visible. I would appreciate the help and suggestion. Thank you.

2 Replies

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Manas Mohapatra10y ago
Accepted answer
Add two textboxes and one checkbox to your windows form.
Then add CheckedChanged property in checkbox and refer the method which will fire on check box change like:

CheckedChanged="CheckBoxOnCheckedChanged"
void CheckBoxOnCheckedChanged(object obj, EventArgs ea)
{
   if(checkbox1.Checked)
   {
      txtbox1.Visible = true;
      txtbox2.Visible = false;
   }
   else
   {
      txtbox1.Visible = true;
      txtbox2.Visible = true;
   }
}

10y ago

on form load event

textBox2.Visible = false;

checkBox1_CheckedChanged event

if (!checkBox1.Checked)

textBox1.Visible = true;

textBox2.Visible = true;

else

textBox2.Visible = false;