XSD schema validation

A XSD file is created from a copy of W3C SOAP schema. = [login to view URL] The [login to view URL] is changed to import 3 other XSD = FMZTYX_Filter =FMS2S_Routing =FMS2S_Signature The 2 first add tags to the SOAP header. The third is a copy of W3C XML Dsig without any changes. The task is to make a validation to the schema file var settings = new XmlReaderSettings {ValidationType = [login to view URL]}; [login to view URL] |= [login to view URL]; [login to view URL] |= [login to view URL]; [login to view URL] |= [login to view URL]; [login to view URL] |= [login to view URL]; [login to view URL] += ValidationCallBack; var reader = [login to view URL](@"C:\temp\[login to view URL], settings); while ([login to view URL]()){} [login to view URL](_fileIsValid ? "File validates with XSD schema" : "File do NOT validate with XSD schema"); private static void ValidationCallBack(object sender, ValidationEventArgs args) { if ([login to view URL] == [login to view URL]) { _fileIsValid = false; [login to view URL]([login to view URL]("Warning: Matching schema not found. No validation occurred.{0}", [login to view URL])); } else { _fileIsValid = false; [login to view URL]([login to view URL]("Validation error: {0}", [login to view URL])); } } This is a sample code of I try to validate the xml 10kb_SOAP_SIGN_VERIFY.xml. The problem is that the file [login to view URL] validates with notepad++ and editix but this simple code example do not validate. Then I change this: I changed processContents="lax" to processContents="skip". The samplecode works with skip but not with lax (=original W3C) The original W3C xsd has "lax" but I have to change it to "skip" to make the .Net validation work. Notepad++ and EditIx validates the [login to view URL] with lax or with skip. Explain why I have to change to skip or If I have to change in one (or many) XSD schema files. Change in the samplecode is also a OK solution.