Represents an item in a
ImageList control containing a LEADTOOLS
Leadtools.RasterImage.
Supported in Silverlight, Windows Phone 7
Object Model
Syntax
Example
Visual Basic | Copy Code |
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Private Class MyWindow2 : Inherits Window
Public imageList As ListBox
Public Sub New(ByVal title As String)
title = title
' Set the size of the window
Width = 400
Height = 200
' Create a new ImageList control.
imageList = New ListBox()
imageList.Width = Double.NaN
imageList.Height = Double.NaN
imageList.Items.SortDescriptions.Clear()
imageList.Background = New RadialGradientBrush(Colors.DarkGray, Colors.LightGray)
imageList.Items.SortDescriptions.Add(New SortDescription("Text", ListSortDirection.Ascending))
imageList.BorderThickness = New Thickness(5, 5, 5, 5)
' Create three items
Dim imagesPath As String = LEAD_VARS.ImagesDir
Try
Using codecs As RasterCodecs = New RasterCodecs()
For i As Integer = 0 To 2
Dim index As Integer = i + 1
Dim imageFileName As String = Path.Combine(imagesPath, "ImageProcessingDemo\Image" & index.ToString() & ".jpg")
Dim item As RasterImageListItem = New RasterImageListItem()
item.Uri = New Uri(imageFileName)
item.Text = imageFileName
item.ShowText = True
item.Image = codecs.Load(imageFileName)
item.ImageSize = New Size(120, 120)
item.Width = 150
item.Height = 150
item.SelectedBackground = Brushes.White
item.SelectedForeground = Brushes.Blue
' Select the first item
If i = 0 Then
item.IsSelected = True
End If
' Add the item to the image list
imageList.Items.Add(item)
Next i
End Using
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
End Try
' Add the ImageList to the Window.
Content = imageList
End Sub
End Class
Public Sub ImageListItem_RasterImageListItem(ByVal title As String)
Dim window As MyWindow1 = New MyWindow1(title)
window.ShowDialog()
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class |
C# | Copy Code |
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class MyWindow2 : Window
{
public ListBox imageList;
public MyWindow2(string title)
{
Title = title;
// Set the size of the window
Width = 400;
Height = 200;
// Create a new ImageList control.
imageList = new ListBox();
imageList.Width = Double.NaN;
imageList.Height = Double.NaN;
imageList.Items.SortDescriptions.Clear();
imageList.Background = new RadialGradientBrush(Colors.DarkGray, Colors.LightGray);
imageList.Items.SortDescriptions.Add(new SortDescription("Text", ListSortDirection.Ascending));
imageList.BorderThickness = new Thickness(5, 5, 5, 5);
// Create three items
string imagesPath = LEAD_VARS.ImagesDir;
try
{
using (RasterCodecs codecs = new RasterCodecs())
{
for (int i = 0; i < 3; i++)
{
int index = i + 1;
string imageFileName = Path.Combine(imagesPath, @"ImageProcessingDemo\Image" + index.ToString() + ".jpg");
RasterImageListItem item = new RasterImageListItem();
item.Uri = new Uri(imageFileName);
item.Text = imageFileName;
item.ShowText = true;
item.Image = codecs.Load(imageFileName);
item.ImageSize = new Size(120, 120);
item.Width = 150;
item.Height = 150;
item.SelectedBackground = Brushes.White;
item.SelectedForeground = Brushes.Blue;
// Select the first item
if (i == 0)
item.IsSelected = true;
// Add the item to the image list
imageList.Items.Add(item);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
}
// Add the ImageList to the Window.
Content = imageList;
}
}
public void ImageListItem_RasterImageListItem(string title)
{
MyWindow1 window = new MyWindow1(title);
window.ShowDialog();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
} |
SilverlightCSharp | Copy Code |
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class MyWindow2 : ChildWindow
{
public ListBox imageList;
public MyWindow2(string title)
{
Title = title;
// Set the size of the window
Width = 400;
Height = 200;
// Create a new ImageList control.
imageList = new ListBox();
imageList.Width = Double.NaN;
imageList.Height = Double.NaN;
imageList.Background = new RadialGradientBrush(Colors.DarkGray, Colors.LightGray);
imageList.BorderThickness = new Thickness(5, 5, 5, 5);
// Create three items
string imagesPath = LeadtoolsExamples.Common.ImagesPath.Path;
try
{
RasterCodecs codecs = new RasterCodecs();
for (int i = 0; i < 3; i++)
{
int index = i + 1;
string imageFileName = imagesPath + "Image" + index.ToString() + ".jpg";
RasterImageListItem item = new RasterImageListItem();
item.Uri = new Uri(imageFileName);
item.Text = imageFileName;
item.ShowText = true;
item.Image = codecs.Load(imageFileName);
item.ImageSize = new Size(120, 120);
item.Width = 150;
item.Height = 150;
item.SelectedBackground = new SolidColorBrush(Colors.White);
item.SelectedForeground = new SolidColorBrush(Colors.Blue);
// Select the first item
if (i == 0)
item.IsSelected = true;
// Add the item to the image list
imageList.Items.Add(item);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
}
// Add the ImageList to the Window.
Content = imageList;
}
}
public void ImageListItem_RasterImageListItem(string title)
{
MyWindow1 window = new MyWindow1(title);
window.Show();
} |
SilverlightVB | Copy Code |
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Private Class MyWindow2 : Inherits ChildWindow
Public imageList As ListBox
Public Sub New(ByVal title As String)
title = title
' Set the size of the window
Width = 400
Height = 200
' Create a new ImageList control.
ImageList = New ListBox()
ImageList.Width = Double.NaN
ImageList.Height = Double.NaN
ImageList.Background = New RadialGradientBrush(Colors.DarkGray, Colors.LightGray)
ImageList.BorderThickness = New Thickness(5, 5, 5, 5)
' Create three items
Dim imagesPath As String = LeadtoolsExamples.Common.ImagesPath.Path
Try
Dim codecs As RasterCodecs = New RasterCodecs()
For i As Integer = 0 To 2
Dim index As Integer = i + 1
Dim imageFileName As String = imagesPath & "Image" & index.ToString() & ".jpg"
Dim item As RasterImageListItem = New RasterImageListItem()
item.Uri = New Uri(imageFileName)
item.Text = imageFileName
item.ShowText = True
item.Image = codecs.Load(imageFileName)
item.ImageSize = New Size(120, 120)
item.Width = 150
item.Height = 150
item.SelectedBackground = New SolidColorBrush(Colors.White)
item.SelectedForeground = New SolidColorBrush(Colors.Blue)
' Select the first item
If i = 0 Then
item.IsSelected = True
End If
' Add the item to the image list
ImageList.Items.Add(item)
Next i
Catch ex As Exception
MessageBox.Show(ex.Message)
Finally
End Try
' Add the ImageList to the Window.
Content = ImageList
End Sub
End Class
Public Sub ImageListItem_RasterImageListItem(ByVal title As String)
Dim window As MyWindow1 = New MyWindow1(title)
window.Show()
End Sub |
XAML | Copy Code |
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<Window x:Class="ScrollStyle.Window1" x:Name="Window" Title="Window1" Width="640" Height="480" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:Leadtools_Windows_Controls="clr-namespace:Leadtools.Windows.Controls;assembly=Leadtools.Windows.Controls" xmlns:Microsoft_Windows_Themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Classic">
<DockPanel>
<Leadtools_Windows_Controls:ImageList Margin="8,46,8,196" HorizontalContentAlignment="Center" VerticalContentAlignment="Top" Orientation="Vertical" ShowText="False" ItemForeground="#FF000000" ItemStyle="Normal" ItemBorderThickness="2,2,2,2" ItemMargin="0,0,0,0" ItemSize="120,128" ItemImageSize="102,102" DockPanel.Dock="Left">
<Leadtools_Windows_Controls:RasterImageListItem Image="file:///c:\users\Public\Documents\LEADTOOLS Images\Image1.cmp" />
<Leadtools_Windows_Controls:RasterImageListItem Image="file:///c:\users\Public\Documents\LEADTOOLS Images\Ocr1.tif" />
</Leadtools_Windows_Controls:ImageList>
</DockPanel>
</Window> |
Remarks
Inheritance Hierarchy
Requirements
Target Platforms: Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family
See Also