void ExportToolStripMenuItemClick(object sender, EventArgs e) { using (SaveFileDialog dlg = new SaveFileDialog()) { dlg.DefaultExt = "png"; dlg.Filter = "PNG images|*.png|All files|*.*"; if (dlg.ShowDialog() == DialogResult.OK) { entry.ExportArgbBitmap().Save(dlg.FileName, ImageFormat.Png); } } }
void AddFormatButtonClick(object sender, EventArgs e) { if (activeIconFile == null) { return; } using (PickFormatDialog dlg = new PickFormatDialog()) { if (dlg.ShowDialog() == DialogResult.OK) { int width = dlg.IconWidth; int height = dlg.IconHeight; int colorDepth = dlg.ColorDepth; var sameSizeEntries = activeIconFile.Icons.Where(entry => entry.Width == width && entry.Height == height); if (sameSizeEntries.Any(entry => entry.ColorDepth == colorDepth)) { MessageService.ShowMessage("This icon already contains an image with the specified format.", "Icon Editor"); return; } IconEntry sourceEntry = sameSizeEntries.OrderByDescending(entry => entry.ColorDepth).FirstOrDefault(); if (sourceEntry == null) { sourceEntry = (from entry in activeIconFile.Icons orderby entry.Width descending, entry.Height descending, entry.ColorDepth descending select entry).FirstOrDefault(); } // sourceEntry can still be null if the icon is completely empty Bitmap sourceBitmap = sourceEntry != null?sourceEntry.ExportArgbBitmap() : new Bitmap(width, height); activeIconFile.AddEntry(new IconEntry(width, height, colorDepth, sourceBitmap)); if (IconWasEdited != null) { IconWasEdited(this, e); } ShowFile(activeIconFile); } } }