If the table bound to the control doesn’t contain the specified column, method execution will not take effect. Use this method to assign a single column from a table to the DisplayMember property of the ListBoxControl. memberName - the name of a column already contained within the BaseListBoxControl.DataSource whose contents are to be displayed by ListBoxControl.
The following sample code declares a ChangeDisplayMember method that accepts two parameters: Public Overrides Function ToString() As String Private Sub ListBoxControl1_SelectedValueChanged(ByVal sender As Object, ByVal e As EventArgs)ĭim listBoxControl = Tr圜ast(sender, ListBoxControl)Ĭall XtraMessageBox.Show(()) ListBoxControl1.ValueMember = "PhoneCode"ĪddHandler listBoxControl1.SelectedValueChanged, AddressOf ListBoxControl1_SelectedValueChanged ListBoxControl1.DataSource = Country.Countries Private void ListBoxControl1_SelectedValueChanged(object sender, EventArgs e)
The value to display is obtained from the currently selected. ListBoxControl1.ValueMember = "PhoneCode" Use the DisplayMember property to specify the field whose values are displayed in the edit box. ListBoxControl1.DataSource = GetCountries()
0 kommentar(er)
