How to get checkBox checked value from one form onto another form using c#.net

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Hi,
I am having 2 windows form form1 & form2 resp. Form 2 consist of checkboxes, I want to use these checkbox checked value on form 1 , how to do this?

Posted 15-Aug-14 20:30pm

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[no name] 16-Aug-14 8:39am

The easiest way would be to pass the checkbox instance to the form 2 constructor so you can use it there.

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Mark · Answer 1 · 2014-08-15T22:57:00

u can do it with a public bool inside the form1 class..
Just like the example below

C#

namespace checkBox_test
{
    public partial class Form1 : Form
    {
        public bool chk = false;

        public Form1()
        {
            InitializeComponent();
        }

        private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            chk = checkBox1.Checked;
        }
    }
}

C#

namespace checkBox_test
{
    public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Form1 frm = new Form1();
            if (frm.chk)
                MessageBox.Show("checked");
            else
                MessageBox.Show("non");
        }
    }
}