How to hide USER CONTROL in c# (help! help!! help!!! .)

Question

1.00/5 (2 votes)

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C#

private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
       {
           panel2.Controls.Clear();
           panel2.Visible = true;
           forgotpass r1 = new forgotpass();
           r1.Show();
           panel2.Controls.Add(r1);

       }

if i use "ff.hide" its not hiding, i need to hide this forgotpass USER CONTROL to be hide....

.

Posted 8-Dec-12 7:03am

selva_1990

Updated 8-Dec-12 20:07pm

v4

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Comments

Sergey Alexandrovich Kryukov 9-Dec-12 0:07am

If could be System.Windows.Forms, it could be WPF, it could be something else. You always need to tag the UI library you are using.
--SA

Sergey Alexandrovich Kryukov 9-Dec-12 2:08am

Please, why do you reply to my comment if you are ignoring its content. There is nothing to discuss before you tag UI library you use. Indirectly, I can see that this is most likely System.Windows.Forms, but not because you correctly specified it.

Hiding controls never been a problem. It's unclear what is your problem. Hide it, show it, why not?
--SA

2 solutions

Solution 1

You must have a reference to the usercontrol or know its index in the panel's controls collection at least.

C#

forgotpass ff; //or int ffIndex;

private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
     panel2.Controls.Clear();
     panel2.Visible = true;
     ff = new forgotpass();
     ff.Show();
     panel2.Controls.Add(ff);
     // ffIndex=panel2.Controls.IndexOf(ff);
}
 
void HideFF() 
{
    ff.hide(); // or panel2.Controls[ffIndex].hide();
}

Posted 8-Dec-12 7:40am

Glencel Villarmente Alangilan

Updated 8-Dec-12 8:34am

v2

Comments

selva_1990 8-Dec-12 13:44pm

reference in the sense...? i m beginner can u help me briefly

Ravi Bhavnani 9-Dec-12 11:59am

What kind of app is this? A web app, a Windows Forms app or a WPF/Silverlight app?

/ravi

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Daskul · Accepted Answer · 2012-12-09T04:29:00

Solution 3

set the Visibility of a property to Visibility.Collapsed

C#

control.Visibility = Visibility.Collapsed

this will hide and remove the space of the control that it is occupying

hope this helps

Posted 9-Dec-12 4:29am

Daskul