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Pass TextBox Values into another form ComboBox in C#.net

Posted By:Narayanan       Posted Date: October 31, 2012    Points: 200    Category: C#    URL: http://www.dotnetspark.com  

Today ,we will discuss about Pass One control Value to another Form in C#.net.
 

      Create a Project in VS 2008.

·         Create Two Form .Form 1 and Form2.

·         Create TextBoxes and One Button on Form1.

·         Rename name the TextBox .Start with txt.

·         Create ComboBox on Form2.

Now , we will go to Our scenario.

Copy and Paste the following codes in Form 1 Code View Section

public static string[] textvalues;

  List<string> values = new List<string>();

        private void button1_Click(object sender, EventArgs e)

        {

             foreach (Control con in this.Controls)

            {

                if (con.Name.StartsWith("txt"))

                {

                   values.Add(con.Text);

                }

            }
   textvalues = values.ToArray();

           Form2 frm = new Form2();

            frm.Show();
       }

Copy and Paste the following codes in Form 2 Code View Section

private void Form2_Load(object sender, EventArgs e)

        {

            comboBox1.Items.Clear();

            foreach (string str in Form1.textvalues)

            {

                comboBox1.Items.Add(str);

            }

        }

Just Run the Application and Enter the values and click Button1 .

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