about checkbox in windows

Question

i have three check boxes on my windows form in which one is (All chkbox)

if i click the Allchkbox the remaining two chkboxes sholuld be visible and but they sholud be unable to select

(may they should go dim and unable to be selected .. )

plss help me on this

thanks,

pramod.

Vimal Kandasamy · Answer

hi. add the following code in Allchkbox's checkedchanged event and initially set both check box visibility as false private void Allchkbox_CheckedChanged(object sender EventArgs e) { checkBox2.Visible = true; checkBox3.Visible = true; checkBox2.Enabled = false; checkBox3.Enabled = false; }

Ryan Alford · Answer

here is a better solution. it handles chkAll being checked and unchecked and enables/disables accordingly. private void chkAll_CheckedChanged ( object sender  EventArgs e ) { checkBox2 . Enabled = ! chkAll . Checked ; checkBox3 . Enabled = ! chkAll . Checked ; }

Sateesh Arveti · Answer

Hi On Checked change event of Allchkbox .if Allchkbox is checked than make Enabled property of remaining chkboxes to false.