public void SaveMetadataProperties()
{
try
{
OleDocumentProperties documentProperties = new OleDocumentProperties();
documentProperties.Open(this.FilePath, false, dsoFileOpenOptions.dsoOptionDefault);
var FileCustomPropertyCollection = documentProperties.CustomProperties.Cast <CustomProperty>()
.Where(property => property.Name.Contains("SoundboardSample")).ToDictionary(x => x.Name, x => x);
// File Unique Id
if (FileCustomPropertyCollection.ContainsKey("SoundboardSample_FileUniqueIdentifier"))
{
FileCustomPropertyCollection["SoundboardSample_FileUniqueIdentifier"].set_Value(FileUniqueId.ToString());
}
else
{
documentProperties.CustomProperties.Add("SoundboardSample_FileUniqueIdentifier", FileUniqueId.ToString());
}
// Hotkey
if (FileCustomPropertyCollection.ContainsKey("SoundboardSample_Hotkey"))
{
FileCustomPropertyCollection["SoundboardSample_Hotkey"].set_Value((int)Hotkey);
}
else
{
documentProperties.CustomProperties.Add("SoundboardSample_Hotkey", (int)Hotkey);
}
// Volume
if (FileCustomPropertyCollection.ContainsKey("SoundboardSample_Volume"))
{
FileCustomPropertyCollection["SoundboardSample_Volume"].set_Value(Volume.ToString());
}
else
{
documentProperties.CustomProperties.Add("SoundboardSample_Volume", Volume.ToString());
}
documentProperties.Save();
documentProperties.Close();
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
private void InitializePropertiesFromMetaData()
{
try
{
// Pull custom metadata properties from the file. Generate them if this is a new file and none are found
OleDocumentProperties documentProperties = new OleDocumentProperties();
documentProperties.Open(this.FilePath, false, dsoFileOpenOptions.dsoOptionDefault);
var FileCustomPropertyCollection = documentProperties.CustomProperties.Cast <CustomProperty>()
.Where(property => property.Name.Contains("SoundboardSample")).ToDictionary(x => x.Name, x => x);
if (!FileCustomPropertyCollection.Any())
{
FileUniqueId = Guid.NewGuid();
documentProperties.CustomProperties.Add("SoundboardSample_FileUniqueIdentifier", FileUniqueId.ToString());
Hotkey = Key.None;
documentProperties.CustomProperties.Add("SoundboardSample_Hotkey", Hotkey.ToString());
documentProperties.CustomProperties.Add("SoundboardSample_Volume", Volume.ToString());
documentProperties.Save();
}
else
{
FileUniqueId = Guid.Parse((string)FileCustomPropertyCollection["SoundboardSample_FileUniqueIdentifier"].get_Value());
Volume = Convert.ToInt32(FileCustomPropertyCollection["SoundboardSample_Volume"].get_Value());
var hotkeyValue = FileCustomPropertyCollection["SoundboardSample_Hotkey"].get_Value();
Hotkey = hotkeyValue == null ? Key.None : (Key)hotkeyValue;
}
documentProperties.Close();
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
