Microsoft search query xsd

I have a query which is attacehd to one of my tables in my. Based on my unserstanding, you want to query data from DataTable in DataSet object. You can use the DataTable.

Select Method. Code Block. Dim foundRows As DataRow. Select expression Dim i As Integer ' Print column 0 of each returned row. GetUpperBound 0 Console. WriteLine foundRows i 0 Next i. NET DataSet. The examples in this topic use templates to specify an XPath query against an annotated schema to retrieve data from the database. For the purpose of illustration, this XSD schema is stored in file named Schema2.

You could then have an XPath query against the annotated schema specified in the following template file Schema2T. An annotated schema can be included directly in a template, and then an XPath query can be specified in the template against the inline schema.

The template can also be an updategram. A template can include multiple inline schemas. The template also specifies two XPath queries. The sql:is-mapping-schema annotation belongs to the template namespace urn:schemas-microsoft-com:xml-sql. To test this example, save the template InlineSchemaTemplate. This mapping schema then becomes the default schema that will be used by all XPath and updategram nodes that have no explicit mapping-schema annotation.

Generates a class derived from DataSet that corresponds to the specified schema. ReadXml method. Specifies the element in the schema to generate code for. By default all elements are typed. You can specify this argument more than once. Implements the INotifyPropertyChanged interface on all generated types to enable data binding. Specifies the programming language to use. You can also specify a fully qualified name for a class implementing System.

Specifies the runtime namespace for the generated types. The default namespace is Schemas. Specifies the URI for the elements in the schema to generate code for. Specifies the name of the type to create a schema for.

You can specify multiple type arguments. If typename does not specify a namespace, Xsd. If typename specifies a namespace, only that type is matched. The generated classes provide a rich object model for regular XML data. Generates runtime classes from an XSD schema file. The generated classes can be used in conjunction with System. XmlSerializer to read and write XML code that follows the schema. Generates an XML schema from a type or types in a runtime assembly file. Specifies a type derived from the SchemaImporterExtension class.

Specifies a XML Schema file to generate code for. You can also specify a fully qualified name for a class that implements CodeDomProvider.