close child form from another child

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Hello sir,

Today, i have create one MDI parent and many child form. I want to close all child form when one child form is running.another all child form is automatically close when any one child form open. Running form should not be closed. only closed another forms if active..

Give me code for this mater.

solve this problems...

Thanking you.......

Posted 9-Jul-13 19:31pm

keyur_raval

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4 solutions

Solution 2

Refer this link here you can get you answer :

http://www.daniweb.com/software-development/csharp/threads/225882/how-to-close-all-child-forms-in-mdi-form-c.net[^]

http://stackoverflow.com/questions/7142230/close-mdi-child-form-from-another-form[^]

Accept as answer and vote if help.

Posted 9-Jul-13 19:40pm

jaideepsinh

Solution 3

C#

public void CloseAllForms(Form form)
{
    foreach (Form frm in this.MdiChildren)
    {
        if (frm.GetType() == form.GetType() && frm != form)
        {
            frm.Close();
        }
    }
}

Posted 9-Jul-13 19:41pm

Sushil Mate

Solution 4

if the call for opening child form is initiating from MDI form the you could easily do this my first closing all child forms and then call to opening the new child form,

"NewChild" as new form to be opened

event to open new child form

For Each ChildForm As Form In Me.MdiChildren
ChildForm.Close()
Next
NewChild.show

Easy solution, if you don't need something typical.

Posted 11-Jul-13 22:10pm

poiuytrewq12349876543

Updated 11-Jul-13 22:19pm

v3

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Jameel VM · Accepted Answer · 2013-07-09T19:37:00

Solution 1

Pass the active form object to the below method it will close all the other form except the active form.

C#

public void DisposeAllButThis(Form form)
{
    foreach (Form frm in this.MdiChildren)
    {
        if (frm.GetType() == form.GetType()
            && frm != form)
        {
            frm.Close();
        }
    }
}

Hope this helps

Posted 9-Jul-13 19:37pm

Jameel VM

Comments

keyur_raval 10-Jul-13 6:01am

Is that class create in mdi parent form?????? or where????