Thread: web form using asp.net programming language

Hello everyone, I am building one web form using asp.net programming language. in that web form I have two combobox and i have some items in both combobox now i want to check the item in both combobox if same item is available in both combobox i want to show that item in message box.

Check the following code which may solve your problem:

Code:

For inti As Integer = 0 To ComboBox1.Items.Count 
      For intj As Integer = 0 To ComboBox2.Items.Count 
          If ComboBox1.Items(inti).ToString =  
ComboBox2.Items(intj).ToString Then
             MessageBox.Show(ComboBox1.Items(inti))
          End If
      Next
  Next

The script that I have mentioned will definitely help you.

Code:

for (int i = 0; i <= comboBox1.Items.Count-1; i++)
{
   for (int j = 0; j <= comboBox2.Items.Count-1; j++)
   {
      if (comboBox1.Items[i].ToString() == comboBox2.Items
[j].ToString())
          MessageBox.Show(comboBox1.Items[i].ToString());
     }
}

Code:

foreach (string item1 in comboBox1.Items)
      {
         foreach (string item2 in comboBox2.Items)
         if (item1 == item2)
            {
               MessageBox.Show(item1);
            }
       }