Answer / vijay

DS.ReadXML reads XML document and writes to Dataset
DS.WriteXML writes XML document from Dataset

Answer / spvarma

dataset has read xml and write xml methods.
if datset ds then
ds.readxml(option,filepath)
ds.writexml(option,filepath)

How to work with disconnected data - the dataset and sqldataadapter?

0 Answers  

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Explain the difference between sqlcommand object and command behavior object?

0 Answers  

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How To Update A Column In A DataGrid Using C#.NET? I am getting InvalidCastException as (Specified cast is not valid) while updating 2nd column in a datagrid? Id,firstname,lastname are the three columns of my datagrid respectively. I wanted to edit the second column(lastname) and update it. I did the following code in DataGrid's updatecommand(),but failed to update ! Int varid=(int)DataGrid1.DataKeys[e.Item.ItemIndex]; TextBox lnm=(TextBox)e.Item.Cells[2].Controls[0]; string str=lnm.Text ; SqlCommand cmd=new SqlCommand("update customer set lastname='" + str + "' where id=" + varid + "",con); cmd.ExecuteNonQuery(); DataGrid1.EditItemIndex=- 1; DataGrid1.DataBind();

2 Answers   Mind Tree, TCS,

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What providers does ado.net uses internally ?

3 Answers   Digital GlobalSoft,

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differences between ADO and ADO.NET

0 Answers   Microsoft,

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Is ado.net dead?

0 Answers  

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make a login control??

1 Answers  

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How is entity framework different from ado.net?

0 Answers  

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I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, how do you check whether all the 10 records were present while updating the data(which event and steps) and throw the exception 28 can datareader hold data from multiple tables?

0 Answers  

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What is aggregating data ?

0 Answers  

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What is ole access?

0 Answers  

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Why do we need ado.net?

0 Answers  

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