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C# -- trying to add dataset row from one dataset to another -- ERROR: This row already belongs to another table.

Posted on 2006-06-21
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Last Modified: 2012-06-21
I have a dataset with lets say ten rows.  I am trying to loop through the dataset and find those that have the first column equal to 'ABC' and add those to another dataset.  Refer to my code below.  I receive the error 'This row already belongs to another table'.   I need to create a separate dataset as I am needing to use the data somewhere else.

foreach(DataRow dr in dsAll.Tables[0].Rows)
{
if (dr[0].ToString() == "ABC")
{
    dsQuery.Tables[0].NewRow();
    dsQuery.Tables[0].Rows.Add(dr);
}
}

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Question by:vandy02
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1 Comment
 
LVL 11

Accepted Solution

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anyoneis earned 500 total points
ID: 16957419
foreach(DataRow dr in dsAll.Tables[0].Rows)
{
if (dr[0].ToString() == "ABC")
{
    dsQuery.Tables[0].Rows.Add(dr.ItemArray)
}
}


David
0

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