Header and Footer
29 Jun 2018 / 1 minute to read
You can add header and footer views to the suggestion list in the combo box control by enabling the ShowDropDownHeaderView
and ShowDropDownFooterView
properties.
Header content
The header content can be added at the top of the combo box control’s suggestion box using the DropDownHeaderView
property. The following code example shows how to set the header content in the combo box. The height of the header in the combo box can be adjusted using the DropDownHeaderViewHeight
property.
//Shows the header view
combobox.ShowDropDownHeaderView = true;
//Set height of the Header view
combobox.DropDownHeaderViewHeight = 50;
UILabel label = new UILabel();
label.Text = "Country Options";
label.TextColor = UIColor.Blue;
label.BackgroundColor = UIColor.FromRGB(234,233,233);
label.TextAlignment = UITextAlignment.Center;
combobox.DropDownHeaderView = label;
Footer Content
The footer content can be added at the bottom of the combo box control’s suggestion box using the DropDownFooterView
property. The following code example shows how to set the footer content in the combo box. The height of the footer in the combo box can be adjusted using the DropDownFooterViewHeight
property.
//Shows the footer view
combobox.ShowDropDownFooterView = true;
//Set height of the footer view
combobox.DropDownFooterViewHeight = 50;
UILabel label = new UILabel();
label.Text = "Show Other Countries";
label.TextColor = UIColor.Blue;
label.BackgroundColor = UIColor.FromRGB(234,233,233);
label.TextAlignment = UITextAlignment.Center;
combobox.DropDownFooterView = label;