Tab Focus help...

C# Corner

Tab Focus help...

John C

17y3.3kVisual Basic .NET

Hi,

I am new here. I am wondering how I can set forcus to a tab page in main form from a subform?

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Kirtan Patel17y ago

First Declare Overloaded cunstuctor to SubForm in My Case it is Form2

So

Add

 public partial class Form2 : Form
    {
        public Form1 f1=null;

        //Overloaded Constructor 
        public Form2(Form1 f)
        {
            f1 = f;
            InitializeComponent();
        }

        public Form2()
        {
            InitializeComponent();
        }

        //Change the Active tab 
        private void button1_Click(object sender, EventArgs e)
        {
            f1.tabControl1.SelectedIndex = 2;
        }

to Open SubForm From MainForm Use this

         private void btnOpenForm2_Click(object sender, EventArgs e)
        {
            Form2 f2 = new Form2(this);
            f2.Show();
        }