![]() After setting up the Form, double click it and set the connection of MySQL Database to Visual Basic. Open the Visual Basic and create a new Windows Form Application. After that, create a table in it and name it member. MsgBox(“Unable to Fill the Combobox:” & CBO.Name & ” with values” & “:” & Err.Description)įillcombo(“Select EmployeeID,EmployeeName from Employees”, Me.EmployeeCombo, “EmployeeName”, “EmployeeID”) ComboBox Database Connection SQL SQL Server utility VB.NET vb.net fill combobox from datatable vb. First, create a database in the MySQL database and name it dbmember. You would like to display the EmployeeName in the ComboBox and when a user selects an employee name you would like to save the EmployeeID.įunction Fillcombo(ByVal SQL As String, ByVal CBO As ComboBox, ByVal DisplayMember As String, ByVal ValueMember As String)ĭim dt As New DataTable 'Create a New DataTableĭim dc As New SqlCommand 'Create a New SQLCommandĭim da As New SqlDataAdapter ' Create a New SQL Data Adapterĭa.Fill(dt) ‘ Use the DataAdapter to fill the DataTable with the recordsĬBO.DisplayMember = DisplayMember ‘ This is the item which will be displayed on the combo box eg Employee NameĬBO.ValueMember = ValueMember ‘ This is the value which is stored eg. To make this possible, you must link the. Another one which stores the underlying ID for the Item which is being Displayed.Įg your table may have EmployeeId and EmployeeName. For a relational database, you may want the combo box to display a list of values from a column of another table. Select FirstName as the Display Member and Value Member. A new binding source Table1BindingSource will be created and selected itself. Select the option Use Data Bound Items from the ComboBox Tasks: Select Table1 for the Data Source property. 1.One which displays the items in the combo box called the DISPLAY MEMBERĢ. This opens the String Collection Editor dialog box, where you can enter the values one at a line. The DataGridViewComboBoxColumn class will be used to add ComboBox in DataGridView and the items will be added to the ComboBox from Database in Windows Forms (WinForms) Application using C and VB.Net. Place a new ComboBox1 and Label1 to the project Form Design. ![]()
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