C#

//create first textbox
TextBox textBox1 = new TextBox();
textBox1.Location = new Point(10, 10);

//create second textbox
TextBox textBox2 = new TextBox();
textBox1.Location = new Point(10, 20);

//add the textboxes to the form
this.Controls.Add(textBox1);
this.Controls.Add(textBox2);

private void createTextBox()
{
    // code to create a textbox
}
private void button1_Click(object sender, EventArgs e)
{
    createTextBox();
    createTextBox();
}

private void createTextBox(string name)
{
    // code to create a textbox
    TextBox name = new TextBox();
}

private void button1_Click(object sender, EventArgs e)
{
    createTextBox(box1);
    createTextBox(box2);
}

ytubis wrote:

Form1_Main();

static Main(...) {
    Test test=new Test();
    test.Run();
}

class Test {
    Timer timer;

    public Test() {
        timer=new Timer(); 
        timer.Tick+=new EventArgs(tickHandler);
    }
    public void Run() {
        ...
    }
    public void tickHandler(...) {
        ...
    }
}

dCodeProvider wrote:

Is there any method by which we can explicitly stop addition of new item to a combo box at runtime?

dCodeProvider wrote:

its urgent!!!!

dCodeProvider wrote:

causing lot of problem....I'll have 2 handle exception if not stopped properly