Adding Controls at Run Time

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To add some controls to the C1ZoomPanel at runtime, use C1ZoomPanel.BeginAddControls and C1ZoomPanel.EndAddControls methods. You also have to use the InnerControls property of C1ZoomPanel class. instead of the Controls property.

Add C1ZoomPanel to the Form. (C1ZoomPanel1)
Add a Button control to the C1ZoomPanel. (Button1)
Use the following code for Button1.Click event.

C#	Copy Code
private void button1_Click(object sender, EventArgs e) { c1ZoomPanel1.BeginAddControls(); Button button2 = new Button(); c1ZoomPanel1.InnerControls.Add(button2); button2.Text = "Button2"; button2.Visible = true; button2.Left = button1.Left; button2.Top = button1.Top + button1.Height + 10; c1ZoomPanel1.EndAddControls(); }

Copy Code

private void button1_Click(object sender, EventArgs e)

{

c1ZoomPanel1.BeginAddControls();

Button button2 = new Button();

c1ZoomPanel1.InnerControls.Add(button2);

button2.Text = "Button2";

button2.Visible = true;

button2.Left = button1.Left;

button2.Top = button1.Top + button1.Height + 10;

c1ZoomPanel1.EndAddControls();

}

Visual Basic	Copy Code
Private Sub Button1_Click(sender As System.Object, e As System.E.ventArgs) Handles Button1.Click C1ZoomPanel1.BeginAddControls() Dim button2 As New Button() C1ZoomPanel1.InnerControls.Add(button2) button2.Text = "Button2" button2.Visible = True button2.Left = Button1.Left button2.Top = Button1.Top + Button1.Height + 10 C1ZoomPanel1.EndAddControls() End Sub

Visual Basic

Copy Code

Private Sub Button1_Click(sender As System.Object, e As System.E.ventArgs) Handles Button1.Click

C1ZoomPanel1.BeginAddControls()

Dim button2 As New Button()

C1ZoomPanel1.InnerControls.Add(button2)

button2.Text = "Button2"

button2.Visible = True

button2.Left = Button1.Left

button2.Top = Button1.Top + Button1.Height + 10

C1ZoomPanel1.EndAddControls()

End Sub

4.Run the project, Zoom-up C1ZoomPanel content and then click Button1.

5.Confirm Button2 is added in the expected position and size.

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