In This Topic ▼

Text Property

Summary

Gets or sets the text of the item.

Syntax

C++/CLI

C++

public string Text { get; set; }

public: 
property String^ Text { 
   String^ get(); 
   void set (    String^ ); 
}

public:  
   property String^ Text 
   { 
      String^ get() 
      void set(String^ value) 
   }

Property Value

The text to display for the item. Default value is null (Nothing in VB).

Remarks

The Text property allows the text displayed for the item to be changed. This property is also used as the default parameter for sorting.

Example

using Leadtools.WinForms; 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
 
class MyForm1 : Form 
{ 
   public RasterImageList imageList; 
   public MyForm1(string title) 
   { 
      Text = title; 
 
      // Set the size of the form 
      Size = new Size(400, 200); 
 
      // Create a new RasterImageList control. 
      imageList = new RasterImageList(); 
      imageList.Bounds = new Rectangle(new Point(0, 0), Size); 
 
      imageList.Sorting = SortOrder.Ascending; 
      imageList.BorderStyle = BorderStyle.None; 
      imageList.DoubleBuffer = true; 
      imageList.Dock = DockStyle.Fill; 
      RasterPaintProperties paintProperties = imageList.PaintProperties; 
      paintProperties.PaintDisplayMode = RasterPaintDisplayModeFlags.Bicubic; 
      imageList.PaintProperties = paintProperties; 
      imageList.EnableKeyboard = true; 
      imageList.UseDpi = true; 
 
      // Add a handler to the PaintBackground event 
      imageList.PaintBackground += new PaintEventHandler(rasterImageList_PaintBackground); 
 
      RasterCodecs codecs = new RasterCodecs(); 
 
      // Create three items 
      string imagesPath = LEAD_VARS.ImagesDir; 
 
      for (int i = 0; i < 3; i++) 
      { 
         // Load the image 
         int index = i + 1; 
         string imageFileName = Path.Combine(imagesPath, @"ImageProcessingDemo\Image" + index.ToString() + ".cmp"); 
         RasterImage image = codecs.Load(imageFileName, 0, CodecsLoadByteOrder.BgrOrGray, 1, 1); 
         RasterImageListItem item = new RasterImageListItem(image, 1, "Item" + index.ToString()); 
 
         // Select the first item 
         if (i == 0) 
            item.Selected = true; 
 
         // Add the item to the image list 
         imageList.Items.Add(item); 
      } 
 
      // Add the RasterImageList to the control collection. 
      Controls.Add(imageList); 
   } 
 
 
   private void rasterImageList_PaintBackground(object sender, PaintEventArgs e) 
   { 
      // Get the image list control 
      RasterImageList imageList = sender as RasterImageList; 
 
      // Fill the background with a gradient brush 
      Rectangle rc = imageList.ClientRectangle; 
 
      Brush b = new LinearGradientBrush( 
         rc, 
         Color.Bisque, 
         Color.White, 
         LinearGradientMode.Vertical); 
      e.Graphics.FillRectangle(b, rc); 
      b.Dispose(); 
   } 
 
} 
 
public void RasterImageList_RasterImageList(string title) 
{ 
   MyForm1 form = new MyForm1(title); 
   form.ShowDialog(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms