CheckBox Control in Visual studio asp.net 2005 C#

Question

May you please help me on this: I developed a web application that has Checkboxes and i want to show some controls when the user tick the box and hide them when the user untick the box. I only managed to do the showing part when the user tick the box, now i'm failing to hide them when the user untick the box.

Here is the showing part of the my code:

 protected void chkboxMentor_CheckedChanged(object sender, EventArgs e)
    {
        lblMentorName.Visible = true;
        txtMentorName.Visible = true;
        lblMentorStuff.Visible = true;
        txtMentorStaffNo.Visible = true;
        lblMentorDate.Visible = true;
        btnShowCal.Visible = true;
    }

Please help me with the hiding part.

Any help please!!! It will be highly appreciated

SLaks · Accepted Answer · 2011-02-18 12:56:15Z

1

You need to set the Visible property to the checkbox's Checked property.

answered Feb 18, 2011 at 12:56

SLaks

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1 Comment

Kgabo Over a year ago

Guys, your answers are all relevant. Thank you

TimCodes.NET · Accepted Answer · 2011-02-18 12:57:39Z

1

        lblMentorName.Visible = chkBoxMentor.Checked;
        txtMentorName.Visible = chkBoxMentor.Checked;
        lblMentorStuff.Visible = chkBoxMentor.Checked;
        txtMentorStaffNo.Visible = chkBoxMentor.Checked;
        lblMentorDate.Visible = chkBoxMentor.Checked;
        btnShowCal.Visible = chkBoxMentor.Checked;

EDIT: More elegant solution would be to put these controls in a Panel and just set the Visible property of that using the checkbox's Checked property

answered Feb 18, 2011 at 12:57

TimCodes.NET

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1 Comment

Dean Over a year ago

I'm not sure this is right, the OP wanted visibility toggled based on check box status not the label visibility

Dean · Accepted Answer · 2011-02-18 12:58:14Z

0

As SLaks says

just set

<Yourontrolname>.Visible = chkboxMentor.checked

for each control you wish to toggle

answered Feb 18, 2011 at 12:58

Dean

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Comments

Pascal · Accepted Answer · 2011-02-18 13:03:33Z

0

protected void chkboxMentor_CheckedChanged(object sender, EventArgs e) 
{ 
     if(chkboxMentor.Checked)
    {
        lblMentorName.Visible = true;
        txtMentorName.Visible = true; 
        lblMentorStuff.Visible = true;
        txtMentorStaffNo.Visible = true;
        lblMentorDate.Visible = true;
        btnShowCal.Visible = true; 
    }
    else
    {

        lblMentorName.Visible = false;
        txtMentorName.Visible = false; 
        lblMentorStuff.Visible = false;
        txtMentorStaffNo.Visible = false;
        lblMentorDate.Visible = false;
        btnShowCal.Visible = false; 
    }
}

answered Feb 18, 2011 at 13:03

Pascal

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