First, find the Visual Studio 2005 command prompt in the Start Menu.
Enter the directory where the file is located, for example,-> D:
Operation exampleThe following command generates an XML schema from myFile. xdr and saves it to the current directory.
XsdMyFile. xdrThe following command generates an xml schema from myFile. XML and saves it to the specified directory.
Xsd myFile. xml/Outputdir: myOutputDirThe following command generates a DataSet that
; Xsd:complextype> xsd:element>Xsd:schema>C # uses XSD files to verify that the XML format is correct:XmlReaderSettings st =Newxmlreadersettings (); XmlSchemaSet Schemaset=NewXmlSchemaSet (); Schemaset.add (NULL, spath);//St. ValidationEventHandler + = new ValidationEventHandler (ValidationEventHandler);St. Validationflags = St. Validationflags |xmlschemavalidationflags.reportvalidationwarnings;st. Vali
C # Use the xsd file to verify whether the XML format is correct,
C # Use the xsd file to verify whether the XML format is correct
Core sample code:C # code
// Create an xmlDocument
XmlDocument doc = new XmlDocument ();
// Create a claim segment, as shown in
Doc. AppendChild (doc. CreateXmlDeclaration ("1.0"
XPath can find the node but associate the. xsd file (schema specification) with the XML file when the original operation does not use an XSD XML file.
There was an error, and the node was not found according to XPath.
Plugin.xsd file when the problem occurs
An XML file when a problem occurs
PLUGIN.DTD file with problem resolved
Problem-resolved XML file
To specify a location for an XML schema that
This article mainly introduces C # using XSD file to verify the correctness of XML format implementation method, combined with instance form analysis of C # for XML file creation, validation related operations skills, the need for friends can refer to the next
The example in this article describes the implementation of C
All along the project in the XML format of the decision to use the DTD format, until recently discovered, do not know when all have been converted to XSD for judgment and verification, so today specifically looking for information to see, have to say, for this kind of information, W3cschool is really a good database, Many things can be found directly on the top of the material.XSD is a substitute for DTDs, mainly because of the following reasons:
A custom label is developed based on spring. The function test is normal and a compilation error is prompted in myeclipse:
Multiple annotations found at this line:-Cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'FW: annotation-handler '.-Schema_reference.4: Failed to read schema document 'HTTP: // www.300.cn/schema/annotation-handler.xsd', because 1) cocould not findDocument; 2) the document cocoul
Qualification (restriction) is used to define acceptable values for an XML element or attributeThe main qualifying format for XSD is as follows:xs:elementname= "XXX">element name - Xs:simpletype> xs:restrictionBase= "yyy">element Type - -Fill in the limited content here - xs:restriction> Xs:simpletype>xs:element> Second, the limited wayThe limitation of XSD is mainly by the following
One, XSD common data formatXs:stringxs:decimalxs:integerxs:booleanxs:datexs:timeSecond, simple elementsname= "xxx" type= "yyy" default= "AAA" Fixed= "bbb"/>whichXXX represents the element name,YYY represents the data format,AAA represents the element default value, and if there is no value, the element value is AAA,BBB indicates that the element is a fixed value BBB, and if the other value is an errorThe XSD
1. There may be mutual nesting in the XSD file, which means the XSD is powerless.
Http://geekswithblogs.net/mnf/archive/2008/07/22/generate-c-class-from-xsd-file.aspx
| Home | "Login Failed for user" may mean "database name is invalid"> Generate C # class from
Environment: xsd3.2 + Visual Studio 2005
1. Install the xsd-3.2.msi to download from the http://www.codesynthesis.com/products/xsd/download.xhtml. I installed it in: C: \ Program Files \ codesynthesis XSD 3.2. The installation action will add "C: \ Program Files \ codesynth
.
Path: C: \ Program Files (installation directory) \ Microsoft Visual Studio 8 \ Xml \ Schemas \ DotNetConfig. xsd
If it is opened, there are a bunch of Xml syntaxes:
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131228/20040IO3-4.jpg "style =" line-height: 1.5; "/>
The constraint syntax of the xsd architecture is Web. the most authoritativ
private sub DisplayTableStructure() Console.WriteLine() Console.WriteLine("Table structure") Console.WriteLine() Console.WriteLine("Tables count=" myXmlDataDocument.Tables.Count.ToString()) Dim i,j as integer for i = 0 to (myXmlDataDocument.Tables.Count - 1) Console.WriteLine("TableName='" myXmlDataDocument.Tables(i).TableName "'.") Console.WriteLine("Columns count=" myXmlDataDocument.Tables(i
automatically generate XSD from XML using the Xsd.exe tool that comes with Vistual studio1, Command Prompt-"Find the folder where the VS comes with the Xsd.exe tool for example: C:\Program Files (x86) \microsoft Sdks\windows\v7.0a\bin Note: Win7 operating system" command Prompt " To run as Administrator2. Copy the XML file to the folder where the Xsd.exe tool is located, and the resulting
This text connection: http://blog.csdn.net/bluishglc/article/details/7596118 , reprint please indicate the source!Sometimes you will find that the past has been started normal system, one day when the startup will report the shape of the following error:[Plain]View Plaincopy
org.xml.sax.saxparseexception:schema_reference.4:failed to read schema document ' http://www.springframework.org/Schema/beans/spring-beans-2.0.xsd ', because 1) could not
Sometimes you may find that a system that has been activated in the past has been launched on a certain day with the following error:
[plain] view plain copy org.xml.sax.saxparseexception:schema_reference.4:failed to read schema document ' http:Www.springframework.org/schema/beans/spring-beans-2.0.xsd ', because 1) could not find the document;2) The document could not is read; 3) The root element of the document is not Obviously, the
The class is generated based on the XSD file again. One feature of this XSD file (trackwebserviceschema. XSD) is that it imports other namespaces internally. The import statement is as follows:
As its syntax expresses, the imported namespace is in another file called common. XSD. Therefore, when generating class f
: restrict the use of the specified method to derive a new type.
C. ": no restrictions
4. Customize data types by limiting them
In terms of syntax,
(1) syntax format:
The id attribute uniquely identifies the
(2) constraints: In XSD, restrictions are implemented by adding constraints to the base type. What are the constraints? Which base types can these constraints apply?
, and save the file as "UTF-8" encoding. The purpose of the test is to detect that the The right "preview" page allows you to preview the XSD text content. In the menu "Language" → "Generate XML Schema Definition file", select the saved path "Directory", press "OK" to generate the XSD file, open the generated "xmlmodel_test.xsd" file, The following content:
123456
elementformdefau
There was an error in configuring Spring XML todaymultiple annotations found at the: -schema_reference.4:failed to read schema document ' HTTP://WWW.SPRINGFR Amework.org/schema/context/spring-context-4.2.xsd ', because 1) could not find the document; 2) The document could Xsd:schema>. -Cvc-complex-type.2.4.c:the matching wildcard is strict, but no declaration can be found for element ' Context:property-p Laceholder '.Obviously, the
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