Calling base class method

[yraykar]

Hi All,

 

I am using VS.NET 2003. I have a class which is derived from DataSet class.

 

I have some methods in it both overridden and new methods. I am facing the problem when i try to use ReadXml method of the base class. The ReadXml method of the base class is not overridden.

 

When i say,

 

derivedclassObject.ReadXml("Data.xml");

 

It reads nothing, the Rows.Count property is zero.

 

The Data.xml file infact has more than one table and each table atleast has 1 row.

 

The same file if used in dataset objects readxml method it reads properly and the data is loaded onto the dataset.

 

Please help me out. I think i am wrong when i am trying to call the base class method.

 

Regards

Yashasvi

Edited December 27, 2003 by yraykar

[PlausiblyDamp]

Could you show us a bit of code? How is the overriden method declared and how are you calling it?

[yraykar]

Re: Overriding

 

Hi PlausiblyDamp,

 

Thanks for the reply.

 

I am not overriding the method ReadXml in my derived class. This method is not populating the data from the XML file in my derived class.

 

Where as when i use dataset class to get values into dataset from the same XML file it works properly.

 

This is happening even though i have not overrided the method.

 

Please help me.

 

Regards,

Yashasvi

[PlausiblyDamp]

Is your derived class using a XSD file or have you already loaded a schema? If so do the DataTable names match up with the ones in the XML file?

[yraykar]

Re:XML Schema

 

Hi PlausiblyDamp,

 

Yes i checked up the schema. The namespace and other things were not matching.

 

I have corrected it but still i get the same problem.

 

Regards

Yashasvi