How to know dynamically created chekboxes is selected or not

Question

Hi All

I am trying to generated the dynamic labels depending on the checked checkboxes which are dynamically created.

My .Net frame is 3.5

Here is code for dynamic checkboxes

System.Windows.Forms.CheckBox[] checkBox = new System.Windows.Forms.CheckBox[bran_count];

for (int i = 0; i < bran_count; ++i)

{

checkBox[i] = new CheckBox();

checkBox[i].Name = "radio" + Convert.ToString(i);

checkBox[i].Text = ds2.Tables[0].Rows[i][2].ToString();

checkBox[i].Location = new System.Drawing.Point(125 * i, 15);

groupBox1.Controls.Add(checkBox[i]);

checkBox[i].CheckStateChanged += new System.EventHandler(CheckBoxCheckedChanged);

}

private void CheckBoxCheckedChanged(object sender, EventArgs e)

{

//MessageBox.Show();

}

Any guidance is welcome, if possible give some code snippet.

Regards

Shankar M · Answer

Hi Vishal  You can register a event for CheckStateChanged and get the Labels of the TextBoxes created. Here I have displayed the Name and State of the Check Box by handling CheckBoxChecked Event. Program using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Dynamically_created_chekboxes { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender EventArgs e) { CheckBox[] chk = new CheckBox[5]; for (int i = 0; i { chk[i] = new CheckBox(); chk[i].Name = CheckBox + i; chk[i].Text = CheckBox  + i; chk[i].Location = new Point(10050 *i); chk[i].CheckedChanged += new EventHandler(CheckBoxChecked); this.Controls.Add(chk[i]); } } private void CheckBoxChecked(object sender EventArgs e) { CheckBox chk = sender as CheckBox; MessageBox.Show(string.Format({0} is {1}chk.Namechk.CheckState)Check Box State); } } }