Get value from child to parent window

[hemant kaushal]

Hi, In my application i have to open a new window and then to do some calculation and then to show that value on parent window. thanks in advance

[C1AllenS]

Hello, You can try the given solution. Lets say we have two forms Form1 and Form2. In form2 we define a function which takes the Form1 as argument. Form1 _frm; Public Sub ShowForm(ByVal frm As Form1, ByVal img As Image) _frm = frm Me.Show() End Sub Lets say we will return a value of type integer to Form1. For that we will have to define an integer variable in Form1 and a Property for that variable to set its value. Dim _val As Integer Property Val() As Integer Get Return _val End Get Set(ByVal value As Integer) _val = value End Set End Property On Button Click in Form 1 we will open the Form2 in the following manner: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim frm As New Form2 frm.ShowForm(Me) End Sub Now in FormClosing of Form2, we will set the value. Private Sub Form2_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing _frm.Val = 2 End Sub I hope this helps. Regards, Allen

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