DropDownSeparatorItem Class

Represents a separator line in HeaderDropDownList.

Object Model

Syntax

Visual Basic (Declaration)
Visual Basic (Usage)
C#

<ToolboxBitmapAttribute()>
Public Class DropDownSeparatorItem 
   Inherits DropDownItem
   Implements INamedObject

Dim instance As DropDownSeparatorItem

[ToolboxBitmap()]
public class DropDownSeparatorItem : DropDownItem, INamedObject

Remarks

A DropDownSeparatorItem that is used to separate DropDownItem objects. The DropDownSeparatorItem cannot be clicked and the Text, ToolTip, Image, and Checked properties do not take effect.

Example

The following code example shows how to use this drop-down item to sort or filter. This code example is part of a larger example provided for the ColumnHeaderCell.DropDownList property.

void setSecondColumnDropDownListButton_Click(object sender, EventArgs e)
        {
            // Create a header drop down list without default down down items.
            HeaderDropDownList headerDropDownList = new HeaderDropDownList();

            // If you do not indicate which cell to filter, the cell with the same index as the column header cell in the row       
      // section is filtered.
            headerDropDownList.CellName = "textBoxCell2";

            DropDownItemCollection dropDownItemCollection = headerDropDownList.Items;
            // Initialize drop down items manually.
            // Add sort item.
            dropDownItemCollection.Add(new DropDownSortItem(SortOrder.Ascending));
            dropDownItemCollection.Add(new DropDownSortItem(SortOrder.Descending));
            
            // Add a separator line.
            dropDownItemCollection.Add(new DropDownSeparatorItem());

            // Add show all, black and none black items.
            dropDownItemCollection.Add(new DropDownShowAllFilterItem());
            dropDownItemCollection.Add(new DropDownBlanksFilterItem());
            dropDownItemCollection.Add(new DropDownNonBlanksFilterItem());

            // Add auto filter items.
            dropDownItemCollection.Add(new DropDownAutoFilterItem());

            // Get second column header cell.
            ColumnHeaderCell columnHeaderCell = this.gcMultiRow1.ColumnHeaders[0][1] as ColumnHeaderCell;
            columnHeaderCell.DropDownList = headerDropDownList;
        }

VB.NET

Private Sub setSecondColumnDropDownListButton_Click(ByVal sender As Object, ByVal e As EventArgs) Handles 
setSecondColumnDropDownListButton.Click
        ' Create a header drop down list without default down down items.
        Dim headerDropDownList As New HeaderDropDownList()

        ' If you do not indicate which cell to filter, the cell with the same index as the column header cell in the row section 
        ' is filtered.
        headerDropDownList.CellName = "textBoxCell2"

        Dim dropDownItemCollection As DropDownItemCollection = headerDropDownList.Items
        ' Initialize drop down items manually.
        ' Add sort item.
        dropDownItemCollection.Add(New DropDownSortItem(SortOrder.Ascending))
        dropDownItemCollection.Add(New DropDownSortItem(SortOrder.Descending))

        ' Add a separator line.
        dropDownItemCollection.Add(New DropDownSeparatorItem())

        ' Add show all, black and none black items.
        dropDownItemCollection.Add(New DropDownShowAllFilterItem())
        dropDownItemCollection.Add(New DropDownBlanksFilterItem())
        dropDownItemCollection.Add(New DropDownNonBlanksFilterItem())

        ' Add auto filter items.
        dropDownItemCollection.Add(New DropDownAutoFilterItem())

        ' Get second column header cell.
        Dim columnHeaderCell As ColumnHeaderCell = TryCast(Me.gcMultiRow1.ColumnHeaders(0)(1), 
ColumnHeaderCell)
        columnHeaderCell.DropDownList = headerDropDownList
    End Sub

Inheritance Hierarchy

System.Object
GrapeCity.Win.MultiRow.DropDownItem
GrapeCity.Win.MultiRow.DropDownSeparatorItem

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DropDownSeparatorItem Members
GrapeCity.Win.MultiRow Namespace
HeaderDropDownList Class
DropDownItemCollection Class
DropDownItem Class
DropDownList Property