Imports System.Data.SqlClient
Dim CN As SqlConnection
Dim Sql As String
Cn.ConnectionString = "Data Source..................."
Cn.Open
Sql = "Select * From Empleados Where Name='" & ComboBox1.Text
Dim DA As New SqlDataAdapter(Sql, CN)
Dim DS As New DataSet
DA.Fill(ds, "Empleados)
datagrid1.datasiurce = ds.tables("Empleado")