How to Validate Two listboxes

Question

I have two Listbox and have same items in both listbox but i want to save items in one listbox not be saved in databsae from another listbox

Sanjeeb Lenka · Answer

Thats great happy coding... you can use like this for (int i = 0; i { if (Listtrainne_ab.Items.Contains(listtrainee.Items[i])) { lblMsg.Text = Present and Absent Employee Should Not Be Matched; } }

Khargesh Rajput · Answer

Solved thanks

Khargesh Rajput · Answer

I have Done this int i j; for (i = 0; i { for (j = 0; j { //foreach (ListItem lst1 in listtrainee.Items) //{ // foreach (ListItem lst2 in Listtrainne_ab.Items) // { if (listtrainee.Items[i].Value == Listtrainne_ab.Items[j].Value) // if (empoyee.Split('')[0].ToString() == empoyee_ab.Split('')[0].ToString()) { lblMsg.Text = Present and Absent Employee Should Not Be Matched; // ClientScript.RegisterStartupScript(Page.GetType()   alert('Present and Absent Employee Should Not Be Matched') ); } else { int execount = objdal.ExecuteNonQuery(CommandType.Text strQuery hsInput); if (execount > 0) { }}}} but there is saved data at each loop

Khargesh Rajput · Answer

on btclick listbox1 and listbox2 items not to be same

Sanjeeb Lenka · Answer

hi i didn't get your point. plz provide more details.