GrapeCity.Documents.Excel.Forms.IDropDown

IDropDown Interface

Represents a drop-down form control.

A drop-down control displays a list of DropDownItem objects and lets users choose a single item from the list. Use AddDropDown(double, double, double, double) to add a drop-down control to a worksheet, then populate it through Items or bind it to a worksheet range through the inherited selector APIs.

Namespace: GrapeCity.Documents.Excel.Forms

Assembly: DS.Documents.Excel.dll

Syntax

public interface IDropDown : IControl<IDropDown>, ISelector<DropDownItem>, ISelector, ICellLinkControl<int>, ICellLinkControl, IControl

Public Interface IDropDown
    Inherits IControl(Of IDropDown), ISelector(Of DropDownItem), ISelector, ICellLinkControl(Of Integer), ICellLinkControl, IControl

Examples

IDropDown dropDown = worksheet.Controls.AddDropDown(20, 20, 120, 20);
dropDown.Items.Add(new DropDownItem("Pending"));
dropDown.Items.Add(new DropDownItem("Approved"));
dropDown.DropDownLines = 4;
dropDown.SelectedIndex = 0;

Properties

Name	Description
DropDownLines	Gets or sets the number of items displayed when the drop-down list is expanded.