ShowListBoxImage Property

Gets or sets whether to show the images of the drop-down list.

Syntax

Visual Basic
C#

'Declaration
 
Public Property ShowListBoxImage As Boolean

'Usage
 
Dim instance As GcComboBoxCellType
Dim value As Boolean
 
instance.ShowListBoxImage = value
 
value = instance.ShowListBoxImage

public bool ShowListBoxImage {get; set;}

Property Value

A bool value, true to show images; otherwise, false .
The default is false.

Remarks

An image is shown if this property is true and the ListItem.Image property is not a null reference (Nothing in Visual Basic).

Example

This example adds images to the drop-down list.

ImageList img = new ImageList();
img.Images.Add(Image.FromFile("C:\\Program Files (x86)\\GrapeCity\\Spread Studio\\Common\\CC logo.png"));
img.Images.Add(Image.FromFile("C:\\Program Files (x86)\\GrapeCity\\Spread Studio\\Common\\clkEditor.jpg"));
img.Images.Add(Image.FromFile("C:\\Program Files (x86)\\GrapeCity\\Spread Studio\\Common\\sd.ico"));

GrapeCity.Win.Spread.InputMan.CellType.GcComboBoxCellType gccombo = new GrapeCity.Win.Spread.InputMan.CellType.GcComboBoxCellType();
gccombo.Items.Add("Gouda");
gccombo.Items.Add("Swiss");
gccombo.Items.Add("Brie");
gccombo.Items[0].BackColor = Color.Beige;
gccombo.Items[1].BackColor = Color.Cornsilk;
gccombo.Items[2].BackColor = Color.PeachPuff;
gccombo.ImageList = img;
gccombo.Items[0].Image = 0;
gccombo.Items[1].Image = 1;
gccombo.Items[2].Image = 2;
gccombo.ShowListBoxImage = true;
gccombo.ImageAlign = HorizontalAlignment.Right;
gccombo.ImageWidth = 50;
fpSpread1.Sheets[0].Cells[1, 1].CellType = gccombo;

Visual Basic

Dim img As New ImageList()
img.Images.Add(Image.FromFile("C:\Program Files (x86)\GrapeCity\Spread Studio\Common\CC logo.png"))
img.Images.Add(Image.FromFile("C:\Program Files (x86)\GrapeCity\Spread Studio\Common\clkEditor.jpg"))
img.Images.Add(Image.FromFile("C:\Program Files (x86)\GrapeCity\Spread Studio\Common\sd.ico"))

Dim gccombo As New GrapeCity.Win.Spread.InputMan.CellType.GcComboBoxCellType()
gccombo.Items.Add("Gouda")
gccombo.Items.Add("Swiss")
gccombo.Items.Add("Brie")
gccombo.Items(0).BackColor = Color.Beige
gccombo.Items(1).BackColor = Color.Cornsilk
gccombo.Items(2).BackColor = Color.PeachPuff
gccombo.ImageList = img
gccombo.Items(0).Image = 0
gccombo.Items(1).Image = 1
gccombo.Items(2).Image = 2
gccombo.ShowListBoxImage = True
gccombo.ImageAlign = HorizontalAlignment.Right
gccombo.ImageWidth = 50
FpSpread1.Sheets(0).Cells(1, 1).CellType = gccombo

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

GcComboBoxCellType Class
GcComboBoxCellType Members