To avoid exception:
DataRow ParentRow = ParentTable.find(KeyValue)
if (ParentRow != null)
{ ChildRows = ParentRow.GetChildRows();
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Question
How can I extract rows from a child table based on a value from the Parent Table?
How can I extract rows from a child table based on a value from the Parent Table?
I have a dataset with three tables as follows:
Parent Dataset1.Table[ Item ]
Child 1 Dataset1.Table[ Descriptio
Parent Column is Item_id)
Child 2 Dataset1.Table[ Descriptio
Descriptions_Description, Parent Column is Descriptions_ID)
I need to extract certain rows from the Parent data table, bind these to a data grid, and then extract all the corresponding data table rows and bind them to separate datagrids.
dataGridItems = Dataset1.Table[ Item ] .Select("PartNumber ='" + PartNumber + " '");
dataGridDescriptions = Dataset1.Table[ Descriptio
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by: x77Posted on 2009-11-03 at 10:43:56ID: 25732025
If ParentTable has PrimaryKey -
ParentTable.Find(KeyValue)