Tuesday, September 15, 2020

Ikone i C#

 ListView listView1;

ImageList imageList1; public void ExtractAssociatedIconEx() { // Initialize the ListView, ImageList and Form. listView1 = new ListView(); imageList1 = new ImageList(); listView1.Location = new Point(37, 12); listView1.Size = new Size(151, 262); listView1.SmallImageList = imageList1; listView1.View = View.SmallIcon; this.ClientSize = new System.Drawing.Size(292, 266); this.Controls.Add(this.listView1); this.Text = "Form1"; // Get the c:\ directory. System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(@"c:\"); ListViewItem item; listView1.BeginUpdate(); // For each file in the c:\ directory, create a ListViewItem // and set the icon to the icon extracted from the file. foreach (System.IO.FileInfo file in dir.GetFiles()) { // Set a default icon for the file. Icon iconForFile = SystemIcons.WinLogo; item = new ListViewItem(file.Name, 1); // Check to see if the image collection contains an image // for this extension, using the extension as a key. if (!imageList1.Images.ContainsKey(file.Extension)) { // If not, add the image to the image list. iconForFile = System.Drawing.Icon.ExtractAssociatedIcon(file.FullName); imageList1.Images.Add(file.Extension, iconForFile); } item.ImageKey = file.Extension; listView1.Items.Add(item); } listView1.EndUpdate(); }










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