C# error: cannot access disposed object

[karu]

Hello All of u

Plz help me regarding some problem related c#.net

I have two forms form1 and form2

at the load of form1 i call another form2

form1_load()
{
 if(some condition)
 {
   form2 f2=new form2();
   f2.show();
   this.close();
 }
}
 

when i close this form message show
"cannot access disposed object of form1"

and if close at the load of form2 then it is not close the form1.

plz any one help me

[Frinavale]

Hello All of u

Plz help me regarding some problem related c#.net

I have two forms form1 and form2

at the load of form1 i call another form2

form1_load()
{
 if(some condition)
 {
   form2 f2=new form2();
   f2.show();
   this.close();
 }
}
 

when i close this form message show
"cannot access disposed object of form1"

and if close at the load of form2 then it is not close the form1.

plz any one help me

Hi karu,
Welcome to theScripts. I hope you like it here.

I have changed the title of your thread so that it better reflects the problem you are facing. Please provide a better description of the problem in the title in the future. Please review the Posting Guidelines for general rules we follow here on theScript.

As for your question: the line "this.close ();" will Dispose of your window (releases its resources and lets the garbage collector clean up)

You need to change the line to "this.hide( );" (or the equivalent...I' m not good with C#). Once you close something (or dispose of it) you cannot refer to it any longer.

Cheers!

-Frinny

[TRScheel]

If you want an child object to persist after you close the form, declare it as static. Not good practice though. I would rather pass the information than destroy the original with the form.