Using variable in SQL Query Builder Visual Studio
<p>I am working with datagridview and what i want to accomplish is to <code>select column from table where column = expression</code>.
Problem is that i do not know how to use query builder and do not know if that is possible there. I want my expression to pull from combobox.SelectedValue. In normal code i would go like</p>

<p><code>"SELECT column2, column3 FROM table1 WHERE column1 = " + (int)combobox.SelectedValue + ""</code> but how to write this in query builder?
How to get value of SelectedValue in query builder so i can use it in WHERE</p>