Loading dataset from XML with Schema

Message

From

18/03/2010 09:46:06

Dmitry Litvak
Massachusetts, United States

18/03/2010 09:26:15

Viv Phillips
Hay-On-Wye, United Kingdom

General information

Forum:

ASP.NET

Category:

XML

Title:

Re: Loading dataset from XML with Schema

Environment versions

Environment:

C# 2.0

Miscellaneous

Thread ID:

01454990

Message ID:

01455343

Views:

Hi Viv,

Here are the files:
-- first XSD:

<?xml version="1.0" encoding="utf-8" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" >
	<xsd:element name="rules">
		<xsd:complexType>
		<xsd:sequence>
	<xsd:element name="field" minOccurs="0" maxOccurs="unbounded">
		<xsd:complexType>
			<xsd:sequence>
				<xsd:element name="fld_name" type="xsd:string"/>
				<xsd:element name="fld_desc" type="xsd:string"/>
				<xsd:element name="fld_type" type="xsd:string"/>
				<xsd:element name="fld_len" default="0" type="xsd:int"/>
				<xsd:element name="def_value" default="" type="xsd:string"/>
				<xsd:element name="req_entry" default="false" type="xsd:boolean"/>				
			</xsd:sequence>
		</xsd:complexType>
	</xsd:element>
		</xsd:sequence>
	</xsd:complexType>
</xsd:element>			
</xsd:schema>

-- And this is XML:

<?xml version="1.0" encoding="utf-8" ?>
<rules xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:noNamespaceSchemaLocation="RulesXml.xsd" >
	<field>
		<fld_name>ProjectAccount</fld_name>
		<fld_desc>Project ID/Account Number</fld_desc>
		<fld_type>C</fld_type>
		<fld_len>16</fld_len>
		<def_value></def_value>
		<req_entry>true</req_entry>
	</field>
	<field>
		<fld_name>FiscalYear</fld_name>
		<fld_desc>Fiscal Year</fld_desc>
		<fld_type>N</fld_type>
		<fld_len>4</fld_len>
		<def_value>123</def_value>
		<req_entry>false</req_entry>
	</field>
</rules>

Note that if I blank the tag "reg_entry" I get error.

Let me know if you see any issues in my XML/XSD.

Thank you.

"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham

Map

View