I had to find out how to set values into ComboBox items So i have a combo box with two string items and each item make some changes on other combo box then save to xml Now i tried to set value for this items but the problem is the xml output shows only 1 value comReg.DisplayMember = "Item 1" ; comReg.ValueMember = "1" ; comReg.DisplayMember = "Item 2" ; comReg.ValueMember = "2" ; comPer.Items.Clear(); switch (comReg.SelectedItem.ToString()) { case "Item 1" : comPer.Items.AddRange( new string []{ "1" , "2" , "3" , "4" }); break ; case "Item 2" : comPer.Items.AddRange( new string []{ "1" , "2" , "3" , "4" , "5" , "6" , "7" , "8" , "9" , "10" , "11" , "12" }); break ;

Hey DisplayMember and ValueMember can set to only one value not multiple values. Check this link as a reference, https://www.aspsnippets.com/Articles/Get-Selected-Text-and-Value-of-ComboBox-in-Windows-Application-using-C-and-VBNet.aspx

Answer

How to set valueMember for combobox items C#

Adam azhari

1.6k

I had to find out how to set values into ComboBox items

So i have a combo box with two string items and each item make some changes on other combo box then save to xml

Now i tried to set value for this items but the problem is the xml output shows only 1 value

comReg.DisplayMember = "Item 1";
comReg.ValueMember = "1";
comReg.DisplayMember = "Item 2";
comReg.ValueMember = "2";
comPer.Items.Clear();
switch (comReg.SelectedItem.ToString()) {
case "Item 1":
comPer.Items.AddRange(new string[]{"1", "2", "3", "4" });
break;
case "Item 2":
comPer.Items.AddRange(new string[]{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"});
break;