Using a combobox to query the database

Question

I have all the days of the week in a combobox, yet when selecting a day all the days are shown in my data grid... How can I use the one selected value from the combobox to searc

Answer 1

you are passing cbDay as a string, try changing this line

Dim SqlQuery As String = "SELECT Time, Activity, Equipment FROM TimeTable WHERE Day = cbDay"

to something like this

Dim SqlQuery As String = String.Format("SELECT Time, Activity, Equipment FROM TimeTable WHERE Day = {0}", cbDay.Text)