I have a combobox on a usercontrol . I can expose the datasource however I cant expose the actual bindings.
If you add a normal combobox to a form and go to the databindings property you can choose selected value, text etc.
After this is chosen the designer automatically creates a
combobox.databindings.add("SelectedValue", datasource, columname, true));
How can I expose a combobox on a user control so that it has the above behavior
It's probably not considered best practice to expose your controls like this since after all, part of the point of using a UserControl is to hide the details of the child controls.
Try exposing the control on the UserControl as a property:
public partial class UserControl1 : UserControl {
public UserControl1() {
InitializeComponent();
}
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
public ComboBox ComboBox {
get {
return this.comboBox1;
}
}
}
If you are only interested in the control's DataBindings, then try to just expose that information:
public partial class UserControl1 : UserControl {
public UserControl1() {
InitializeComponent();
}
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
public ControlBindingsCollection ComboDataBindings {
get {
return this.comboBox1.DataBindings;
}
}
}
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