public static void SaveContentTypes(XFile file, MemoryFolder mFolder, ExcelFileType workbookType)
{
CT_Types types = GetContentTypes(file, mFolder, workbookType);
if (types != null)
{
mFolder.CreateMemoryFile("[Content_Types].xml", CreateStreamFromObject(types, typeof(CT_Types)));
}
}
public static Stream CreateStreamFromObject(object obj, Type type)
{
if (obj == null)
{
return(null);
}
Stream stream = null;
if (obj is CT_Relationships)
{
CT_Relationships relationships = obj as CT_Relationships;
stream = (Stream) new MemoryStream();
new XmlWriterSettings().Encoding = Encoding.UTF8;
XmlWriter @this = XmlWriter.Create(stream, new XmlWriterSettings());
using (@this.WriteDocument(true))
{
using (@this.WriteElement("Relationships", "http://schemas.openxmlformats.org/package/2006/relationships"))
{
foreach (Relationship relationship in relationships.Relationship)
{
using (@this.WriteElement("Relationship"))
{
@this.WriteAttributeString("Id", relationship.Id);
@this.WriteAttributeString("Type", relationship.Type);
@this.WriteAttributeString("Target", relationship.Target.Trim(new char[] { '\n', '\b', ' ' }));
if (!string.IsNullOrWhiteSpace(relationship.TargetMode))
{
@this.WriteAttributeString("TargetMode", relationship.TargetMode);
}
}
}
}
}
@this.Flush();
stream.Seek(0L, (SeekOrigin)SeekOrigin.Begin);
return(stream);
}
if (obj is CT_Types)
{
CT_Types types = obj as CT_Types;
stream = (Stream) new MemoryStream();
new XmlWriterSettings().Encoding = Encoding.UTF8;
XmlWriter writer2 = XmlWriter.Create(stream, new XmlWriterSettings());
using (writer2.WriteDocument(true))
{
using (writer2.WriteElement("Types", "http://schemas.openxmlformats.org/package/2006/content-types"))
{
foreach (object obj2 in types.Items)
{
if (obj2 is CT_Default)
{
CT_Default default2 = obj2 as CT_Default;
using (writer2.WriteElement("Default"))
{
writer2.WriteAttributeString("ContentType", default2.ContentType);
writer2.WriteAttributeString("Extension", default2.Extension);
continue;
}
}
if (obj2 is CT_Override)
{
CT_Override @override = obj2 as CT_Override;
using (writer2.WriteElement("Override"))
{
writer2.WriteAttributeString("ContentType", @override.ContentType);
writer2.WriteAttributeString("PartName", @override.PartName);
}
}
}
}
}
writer2.Flush();
stream.Seek(0L, (SeekOrigin)SeekOrigin.Begin);
}
return(stream);
}