How to display form2 textbox text in form1 label?

Question

Need to display form2 textbox text in form1 label without opening and showing form1 again.

Rajanikant Hawaldar · Answer

Hi Kishore, //Form1 code using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace PassForm2TextboxDataTOForm1Label { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click( object sender, EventArgs e) { Form2 objForm2 = new Form2(); objForm2.EventPassData += ObjForm2_EventPassData; objForm2.Show(); } private void ObjForm2_EventPassData( string str) { this .label2.Text = str; } } } //Form2 code using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace PassForm2TextboxDataTOForm1Label { public partial class Form2 : Form { public delegate void PassData( string str); public event PassData EventPassData; public Form2() { InitializeComponent(); } private void button1_Click( object sender, EventArgs e) { EventPassData(textBox1.Text); } } } i used two labels in form1, you can use one only if need Thanks

Kishore Konatham · Answer

Thanks Guruji..

Bhuban Magar · Answer

Hi, You have to call Form1 in Form2's OK Button Click Event and Pass Textbox value as Parameter. private void btnOk_Click(object sender, EventArgs e) { using (Form1 form=new Form1 (Textbox1.Text)) { form.Show(); } } On Form1 Constructor: public Form1(string text) { InitializeComponent(); Label1.Text=text; }

How to display form2 textbox text in form1 label?

Answers (3)