internal static bool GetImageData(ModuleDef module, string typeName, byte[] serializedData, out byte[] imageData)
{
imageData = null;
if (!SerializedImageResourceElementTreeNodeFactory.CheckType(module, typeName, SystemWindowsFormsImageListStreamer))
{
return(false);
}
var dict = Deserializer.Deserialize(SystemWindowsFormsImageListStreamer.DefinitionAssembly.FullName, SystemWindowsFormsImageListStreamer.ReflectionFullName, serializedData);
// ImageListStreamer loops over every item looking for "Data" (case insensitive)
foreach (var v in dict.Values)
{
var d = v.Value as byte[];
if (d == null)
{
continue;
}
if ("Data".Equals(v.Name, StringComparison.OrdinalIgnoreCase))
{
imageData = d;
return(true);
}
}
return(false);
}
public override string CheckCanUpdateData(ResourceElement newResElem)
{
var res = base.CheckCanUpdateData(newResElem);
if (!string.IsNullOrEmpty(res))
{
return(res);
}
var binData = (BinaryResourceData)newResElem.ResourceData;
byte[] imageData;
if (!SerializedImageResourceElementTreeNodeFactory.GetImageData(GetModule(this), binData.TypeName, binData.Data, out imageData))
{
return("The new data is not an image.");
}
try {
ImageResourceElementTreeNode.CreateImageSource(imageData);
}
catch {
return("The new data is not an image.");
}
return(string.Empty);
}
public override void UpdateData(ResourceElement newResElem)
{
base.UpdateData(newResElem);
var binData = (BinaryResourceData)newResElem.ResourceData;
byte[] imageData;
SerializedImageResourceElementTreeNodeFactory.GetImageData(GetModule(this), binData.TypeName, binData.Data, out imageData);
InitializeImageData(imageData);
}