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PODrop Down in VB.NET
 

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    <p>I have a small requirement and that is: </p> <p>There are two combo boxes on a form and for populating the employee names and roles. I am populating the combo boxes as follows: </p> <ol> <li><p>I have created a class called "DbConnect" and in that there are 02 functions as: </p> <pre><code>Public Function getEmployees() As DataTable Dim employeeDS As New DataSet Dim employeeDA As New SqlDataAdapter("prc_emp_list", conn) employeeDA.Fill(employeeDS, "employees") Return employeeDS.Tables("employees") End Function Public Function getRoles() As DataTable Dim roleDS As New DataSet Dim roleDA As New SqlDataAdapter("prc_role_list", conn) roleDA.Fill(roleDS, "roles") Return roleDS.Tables("roles") End Function </code></pre></li> <li><p>Have designed a form with two combo boxes and am populating data into them as: </p> <pre><code>Public Sub employees() accessFunction.Open() cboEmployees.DataSource = accessFunction.getEmployees cboEmployees.DisplayMember = "emp_name" cboEmployees.ValueMember = "login_id" End Sub Public Sub roles() accessFunction.Open() cboRoles.DataSource = accessFunction.getRoles cboRoles.DisplayMember = "role_name" cboRoles.ValueMember = "role_id" End Sub Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load employees() roles() End Sub </code></pre></li> </ol> <p>The data is getting populated into the combo boxes correctly and my requirement is that when I select and employee from the first combo, his corresponding role should get selected in the second combo.</p> <p>Anyone, please help me on this requirement. </p> <p>Regards,<br> George </p>
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    1. USGeorge Trevour Dsouza
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