Check box with Validations on c#?

Question

Hai Friends i m creating one application in that i wanna check box with details (I.e)if the check box is clicked then ll show details of the content and one more thnk if i m not choosen the check all details ll be hidden and ll through alert message choose the check box like that? Thanks & Regards A.Rama Krishnan

Rocky Rocky · Answer

My Exact Need is i ve a check box fruits vegetables. if i m choose fruits then ll display appleorangelike the same also vegetables. if i never choosed chek box ll through an error how to it??? Thanks & Regards A.Rama Krishnan

Satyapriya Nayak · Answer

Please be specific that it is a windows app or web app.

Pankaj Rawat · Answer

Create Checked Change event and set autopostback property=True; /* Place your Details Here */ in code behind protected void ChkAddressDetails_CheckedChanged(object sender EventArgs e) { if (ChkAddressDetails.Checked == true) ContactAddressDiv.Visible = true; else ContactAddressDiv.Visible = false; } protected void BtnSubmit_Click(object sender EventArgs e) { if (ChkAddressDetails.Checked == false) { System.Web.HttpContext.Current.Response.Write( alert('Please Fill ChkAddressDetails Details') ); } else { /* Retrieve Data and Save It */ } }

Vishal Gilbile · Answer

Hello Friend You could simply place all your controls inside a panel whose visibility will be by default set to false. and then you can fire onCheckChanged event of your checkboxes within that you'll check whether the checkbox is checked or not. If it is checked then set the panel visibility to true or else display a message box. For instance. bool checked=CheckBox1.Checked; if(checked) { Panel1.Visible=true; } else { MessageBox.Show(Kindly Check the checkbox); } Hope it helps you.

Iam Ajay · Answer

hey Rama krishnan the requirements is not brief..but still try this if ur using windows forms make the datagrid(in which you want to display the data or contents) to be collapsed during loadevent and use a condition checkbox.ischecked =true then make the datagrid to be visible load event is the mainfunction when your formgets loaded if its a windws form application