Answer Posted / ak

It is simple


if(reader.hasrows)
{
combo1.additem(reader[0])
combo2.additem(reader[1])
}

What are the different layers of ado.net?

1011

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What are the data providers used in ado.net

969

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What is serialization and de-serialization in .net? How can we serialize the dataset object?

906

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How can we load multiple tables in to dataset?

1030

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What is an ado connection?

917

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What are the 3 major types of connection objects in ado.net?

938

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What are the methods of XML dataset object?

984

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What are basic methods of dataadapter?

923

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What is a datareader object?

1045

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How do you implement locking concept for dataset?

939

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What are the usages of the command object in ado.net?

967

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What you mean by filtering of data?

901

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What are the different ado.net namespaces are available in .net?

942

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What is XML serialization

976

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What are the ado.net objects?

889

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