table' argument cannot be null. Parameter name: table

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Hi ,

I am working on a crm project which retrieve data from crm and show them
, here we go

DataTable dt = RetrieveAttendeePersons();
DataSet ds = new DataSet();
ds.Tables.Add(dt);
RadGrid1.DataSource = ds;
RadGrid1.DataBind();

and the error is : table' argument cannot be null. Parameter name: table and it points to the following line : ds.Tables.Add(dt);

I would really appreciate your help .

Posted 10-Mar-14 23:49pm

Member 10660531

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george4986 11-Mar-14 5:52am

value of dt is null?

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Karthik_Mahalingam · Accepted Answer · 2014-03-10T23:53:00

Solution 1

It Seems the datatable is null,
validate the table before adding it to a dataset.

C#

if(dt!= null)
       ds.Tables.Add(dt);

Posted 10-Mar-14 23:53pm

Karthik_Mahalingam

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Member 10660531 11-Mar-14 6:00am

I add it and now it gives me this error "The IListSource does not contain any data sources." and it points to the following line " RadGrid1.DataBind();"

Karthik_Mahalingam 11-Mar-14 6:09am

RadGrid1.DataSource = ds.Tables[0];
do like this

table' argument cannot be null. Parameter name: table

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table' argument cannot be null. Parameter name: table

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