/// <summary> /// find an enumerated DialogAudio that matches the serialized form present in a provided LocalSettings value. /// </summary> /// <param name="settingsValue"> A serialized DialogAudio object from LocalSettings data. </param> /// <returns> A reference to the matching DialogAudio object. Null if not found. </returns> public static DialogAudio GetFromSettingsValue(ApplicationDataCompositeValue settingsValue) { bool Matches <T>(string key, T value) where T : IEquatable <T> => settingsValue.Keys.Contains(key) && Equals(settingsValue[key], value); var dialogAudio = AllFormats.FirstOrDefault(format => Matches <string>(KeyForSubtype, format.Encoding.Subtype) && Matches <uint>(KeyForSampleRate, format.Encoding.SampleRate) && Matches <uint>(KeyForBitsPerSample, format.Encoding.BitsPerSample) && Matches <uint>(KeyForBitrate, format.Encoding.Bitrate) && Matches <uint>(KeyForChannelCount, format.Encoding.ChannelCount)); return(dialogAudio); }
private void doWrite() { string filename = m_selectedFileName; if (!collectWidth()) { return; } Cursor.Current = Cursors.WaitCursor; try { Rectangle physicalBounds = new Rectangle(0, 0, width, height); Bitmap bitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb); Graphics graphics = Graphics.FromImage(bitmap); graphics.FillRectangle(Project.whiteBrush, physicalBounds); Project.mainCommand.doPrintPage(physicalBounds, graphics, false); // default is JPEG m_imageFormat = ImageFormat.Jpeg; m_selectedFormat = "JPEG"; m_defaultExt = ".jpg"; if (filename.ToLower().EndsWith(".bmp")) { m_imageFormat = ImageFormat.Bmp; m_selectedFormat = "BMP"; m_defaultExt = ".bmp"; } else if (filename.ToLower().EndsWith(".gif")) { m_imageFormat = ImageFormat.Gif; m_selectedFormat = "GIF"; m_defaultExt = ".gif"; } else if (AllFormats.isTiffFile(filename)) { m_imageFormat = ImageFormat.Tiff; m_selectedFormat = "TIFF"; m_defaultExt = ".tif"; } else if (filename.ToLower().EndsWith(".png")) { m_imageFormat = ImageFormat.Png; m_selectedFormat = "PNG"; m_defaultExt = ".png"; } if (!filename.ToLower().EndsWith(m_defaultExt)) { filename += m_defaultExt; } filename = new FileInfo(filename).FullName; fileTextBox.Text = filename; m_selectedFileName = filename; bitmap.Save(filename, m_imageFormat); messageLabel.Text = "OK: saved"; } catch (Exception ee) { messageLabel.Text = ee.Message; } Cursor.Current = Cursors.Default; }
/// <summary> /// Finds the first enumerated DialogAudio object that matches the provided readable label. /// </summary> /// <param name="label"> The label to match. Case-sensitive. </param> /// <returns> The first match found. Null if not found. </returns> public static DialogAudio GetMatchFromLabel(string label) => AllFormats.FirstOrDefault(format => format.Label == label);