Image display problem in ListView 'small icon' mode.

  • Thread starter Thread starter Steve
  • Start date Start date
S

Steve

Hi;
I added a ListView and ImageList in a form. I also added an image in the
'itmes' property. However, the color of image is wrong.

I tested the image with pictureBox. It displays the image correctly.

The following is the copy of the Form.designer.cs
=====================
//
// imageListServerLamp
//
this.imageListServerLamp.ImageStream =
((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageListServerLamp.ImageStream")));
this.imageListServerLamp.TransparentColor =
System.Drawing.Color.Transparent;
this.imageListServerLamp.Images.SetKeyName(0, "¨}¦n 25X25.png");
this.imageListServerLamp.Images.SetKeyName(1, "¥¿±` 25X25.png");
this.imageListServerLamp.Images.SetKeyName(2, "¾ÖÀ½ 25X25.png");
this.imageListServerLamp.Images.SetKeyName(3, "Â÷½u 25X25.png");
//
// listViewServerLamp
//
this.listViewServerLamp.BackColor = System.Drawing.SystemColors.Info;
this.listViewServerLamp.BorderStyle =
System.Windows.Forms.BorderStyle.None;
this.listViewServerLamp.Items.AddRange(new
System.Windows.Forms.ListViewItem[] {
listViewItem1});
this.listViewServerLamp.Location = new System.Drawing.Point(658, 463);
this.listViewServerLamp.Name = "listViewServerLamp";
this.listViewServerLamp.Size = new System.Drawing.Size(84, 100);
this.listViewServerLamp.SmallImageList = this.imageListServerLamp;
this.listViewServerLamp.TabIndex = 5;
this.listViewServerLamp.UseCompatibleStateImageBehavior = false;
this.listViewServerLamp.View = System.Windows.Forms.View.SmallIcon;
//
// pictureBox1
//
this.pictureBox1.Image =
((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
this.pictureBox1.Location = new System.Drawing.Point(719, 472);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(57, 47);
this.pictureBox1.TabIndex = 6;
this.pictureBox1.TabStop = false;
============================================
thank you.

steve
 
Hi;
I added a ListView and ImageList in a form. I also added an image in the
'itmes' property. However, the color of image is wrong.

I tested the image with pictureBox. It displays the image correctly.

The following is the copy of the Form.designer.cs
=====================
      //
      // imageListServerLamp
      //
      this.imageListServerLamp.ImageStream =
((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageListServerLamp.ImageStream")));
      this.imageListServerLamp.TransparentColor =
System.Drawing.Color.Transparent;
      this.imageListServerLamp.Images.SetKeyName(0, "¨}¦n 25X25..png");
      this.imageListServerLamp.Images.SetKeyName(1, "¥¿±` 25X25.png");
      this.imageListServerLamp.Images.SetKeyName(2, "¾ÖÀ½ 25X25.png");
      this.imageListServerLamp.Images.SetKeyName(3, "Â÷½u 25X25.png");
      //
      // listViewServerLamp
      //
      this.listViewServerLamp.BackColor = System.Drawing.SystemColors.Info;
      this.listViewServerLamp.BorderStyle =
System.Windows.Forms.BorderStyle.None;
      this.listViewServerLamp.Items.AddRange(new
System.Windows.Forms.ListViewItem[] {
            listViewItem1});
      this.listViewServerLamp.Location = new System.Drawing.Point(658, 463);
      this.listViewServerLamp.Name = "listViewServerLamp";
      this.listViewServerLamp.Size = new System.Drawing.Size(84, 100);
      this.listViewServerLamp.SmallImageList = this.imageListServerLamp;
      this.listViewServerLamp.TabIndex = 5;
      this.listViewServerLamp.UseCompatibleStateImageBehavior = false;
      this.listViewServerLamp.View = System.Windows.Forms.View.SmallIcon;
      //
      // pictureBox1
      //
      this.pictureBox1.Image =
((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
      this.pictureBox1.Location = new System.Drawing.Point(719, 472);
      this.pictureBox1.Name = "pictureBox1";
      this.pictureBox1.Size = new System.Drawing.Size(57, 47);
      this.pictureBox1.TabIndex = 6;
      this.pictureBox1.TabStop = false;
============================================
thank you.

steve
Click to expand...

It might be possible that the size of the image is being changed and
that change the color, what color differences are you seeing?
 
Back
Top