How to search through all items of a combobox in C#?

بدست آوردن متن همه آیتمهای داخل یک کومبو باکس در برنامه نویسی با C#

I have a combobox, and I would like to search through every element in it.

How can I do this? (also the number of items is not the same everytime, but this is not so important).

I am using c# windows form application.

for (int i = 0; i < myComboBox.Items.Count; i++)
{
     string value = myComboBox.GetItemText(myComboBox.Items[i]); 
}