Mega Code Archive

 

Categories / C# / GUI Windows Form

 

Add to and get Image from Image List

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.IO; public class Form1 : Form {     private System.Windows.Forms.Button cmdFillImageList;     private System.Windows.Forms.Button cmdPaintImages;     private System.Windows.Forms.ImageList iconImages;   public Form1() {         InitializeComponent();   }     private void cmdFillImageList_Click(object sender, EventArgs e)     {         iconImages.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;         iconImages.ImageSize = new System.Drawing.Size(16, 16);         string[] iconFiles = Directory.GetFiles(Application.StartupPath, "*.ico");         foreach (string iconFile in iconFiles)         {             Icon newIcon = new Icon(iconFile);             iconImages.Images.Add(newIcon);         }     }     private void cmdPaintImages_Click(object sender, EventArgs e)     {         Graphics g = this.CreateGraphics();         for (int i = 0; i < iconImages.Images.Count; i++)         {             iconImages.Draw(g, 30 + i * 30, 30, i);         }         g.Dispose();     }     private void InitializeComponent()     {         this.cmdFillImageList = new System.Windows.Forms.Button();         this.cmdPaintImages = new System.Windows.Forms.Button();         this.iconImages = new System.Windows.Forms.ImageList(new System.ComponentModel.Container());         this.SuspendLayout();         //          // cmdFillImageList         //          this.cmdFillImageList.Location = new System.Drawing.Point(29, 217);         this.cmdFillImageList.Name = "cmdFillImageList";         this.cmdFillImageList.Size = new System.Drawing.Size(118, 23);         this.cmdFillImageList.TabIndex = 0;         this.cmdFillImageList.Text = "Fill Image List";         this.cmdFillImageList.UseVisualStyleBackColor = true;         this.cmdFillImageList.Click += new System.EventHandler(this.cmdFillImageList_Click);         //          // cmdPaintImages         //          this.cmdPaintImages.Location = new System.Drawing.Point(153, 217);         this.cmdPaintImages.Name = "cmdPaintImages";         this.cmdPaintImages.Size = new System.Drawing.Size(112, 23);         this.cmdPaintImages.TabIndex = 1;         this.cmdPaintImages.Text = "Paint Images";         this.cmdPaintImages.UseVisualStyleBackColor = true;         this.cmdPaintImages.Click += new System.EventHandler(this.cmdPaintImages_Click);         //          // iconImages         //          this.iconImages.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;         this.iconImages.ImageSize = new System.Drawing.Size(16, 16);         this.iconImages.TransparentColor = System.Drawing.Color.Transparent;         //          // ImageListTest         //          this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);         this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;         this.ClientSize = new System.Drawing.Size(292, 266);         this.Controls.Add(this.cmdPaintImages);         this.Controls.Add(this.cmdFillImageList);         this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));         this.Name = "ImageListTest";         this.Text = "ImageListTest";         this.ResumeLayout(false);     }   [STAThread]   static void Main()   {     Application.EnableVisualStyles();     Application.Run(new Form1());   } }