I have 10 checkboxes, if selected 2 checkboxes, then I should open 2 selected forms and the rest of the forms should be hidden button click in C# winform

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I have 10 checkboxes, if selected 2 checkboxes(form1,form2), then I should open 2 selected forms and the rest of the forms should not be open  on button click in c#

in c# winform
thanks for advance

What I have tried:

i have no idea how to do please help me.

Posted 30-Mar-21 19:34pm

Member 11893460

Updated 30-Mar-21 20:57pm

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Comments

Maciej Los 31-Mar-21 2:14am

We know now what you want... But what you have tried till now?

Member 11893460 31-Mar-21 6:51am

try
{

if (lblAuth.Text == "no")
{
var Setting = frmLogin.FormHome;
frmManual manual = new frmManual();
dal.change_screen(Setting, manual);
this.Hide();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "btnManual_Click,frmHome", MessageBoxButtons.OK, MessageBoxIcon.Error);
}

Member 11893460 31-Mar-21 7:09am

i try this code but this code not correct

Richard MacCutchan 31-Mar-21 4:01am

Test each checkbox in turn:

If it is set:
    If the form is not open then open the form
    Else do nothing
If it is not set:
    If the form is open then close the form
    Else do nothing

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