CODEWITHSUNDEEP
c#winforms
Diga
Diga

Reputation: 491

Know When Child Form Closed

I've a Form1 with a button. When you click the button, this code block executes:

Form2 frm = new Form2();
frm.Name = "Form" + musteriNumarasi.ToString();
frm.Text = "Kullanıcı - " + musteriNumarasi.ToString();

Lets say I've clicked three times. There are four forms now: Main, Child1, Child2, Child3. When user closes one of the child forms, main form needs to know which one is closed. How can I do that?

Upvotes: 10

Views: 12051

Answers (3)

Kasra
Kasra

Reputation: 41

Form2 frm = new Form2();   

frm.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.frm_FormClosed);

. . .

private void frm_FormClosed(object sender, EventArgs e)
{
    //Runs after closing child :)
}

Upvotes: 3

Rick S
Rick S

Reputation: 6586

Subscribe to the Closed Event 

Form2 frm = new Form2();    
frm.FormClosed += new FormClosedEventHandler(Form_Closed);

void Form_Closed(object sender, FormClosedEventArgs e)
{
    Form2 frm = (Form2)sender;
    MessageBox.Show(frm.Name);
}

Upvotes: 22

Aladdin
Aladdin

Reputation: 339

add these lines to your code to handle the event of closed Or Closing Form

frm.Closing += Form_Closing;
frm.Closed += Form_Closed;

add the following Methods to the current Class

void Form_Closing (object sender,EventArgs e){
//Handler form Closing Event
}
void Form_Closed (object sender,EventArgs e){
//Handler form Closed Event
}

Upvotes: -2

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