CODEWITHSUNDEEP
c#
naouf
naouf

Reputation: 637

How to show/hide UserControl in a form when a button is clicked?

I just want to open a Usercontrol (which contains buttons and textboxes) in a windows form when I click a button.

I created form1 with button1 and botton2 and also created Usercontrol1 and Usercontrol2 . now in form1 I want to call Usercontrol1 (open it in form1) when button1 is pressed and then press button2 to show Usercontrol2 and hide Usercontrol1 but I dont know how to do it. I created an object for Usercontrol1 in form1 (Usercontrol1.visible = true/False) but it didnt work. please help. Thank you

here is the code:

public partial class Form1 : Form { public Form1() { InitializeComponent(); }

    private void Form1_Load(object sender, EventArgs e)
    {

    }

    private void button1_Click(object sender, EventArgs e)
    {
        Usercontrol1 uc1 = new Usercontrol1 ();
        uc1.Visible = true;

    }

    private void button2_Click(object sender, EventArgs e)
    {
        Usercontrol1 uc1 = new Usercontrol1 ();
        uc1.Visible = false;

        Usercontrol2 uc2 = new Usercontrol2 ();
        uc2.Visible = true;
    }
}

Upvotes: 0

Views: 7258

Answers (1)

Marshal
Marshal

Reputation: 6671

It should be like this

        private void button_Click(object sender, EventArgs e)
        {
           if(this.Controls.Contains(this.userControl1))
                 this.Controls.Remove(this.userControl1);
           if(!this.Controls.Contains(this.userControl2))
            this.Control.Add(this.userControl2);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            if(!this.Controls.Contains(this.userControl1))
                 this.Control.Add(this.userControl1);
           if(this.Controls.Contains(this.userControl2))
                this.Controls.Remove(this.userControl2);
        }

Upvotes: 1

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