Public forms all over the project

[vtops]

Dear All,


I have an mdi parent form with two chilldren. In the MDI parent form i have declare the chilldren like that:

public static Form2 frm2=new Form2();
public static Form1 frm1=new Form1();

and this is the Mdi Parent Form:
public static Parent frmparent =new Parent();

Now I am calling one Child from a menu of MDI parent like this:

Parent.frm1.Show();
The Form will be displayed fine but if i close the Form2 and call it again from parent's menu then i have the Exception:
System.ObjectDisposedException.

So the question is how can i have a variable which presenting a Form and be public all over the project everytime i want to open it?


Thanks

 

[chrissie1]

Either make it a singleton.

Or do this in the closing event.

e.cancel = true;
this.hide;

.

Christiaan Baes
Belgium

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