DataTable.LoadDataRow Method (Object, Boolean)
Finds and updates a specific row. If no matching row is found, a new row is created using the given values.
Assembly: System.Data (in System.Data.dll)
The array is larger than the number of columns in the table.
A value doesn't match its respective column type.
Adding the row invalidates a constraint.
Attempting to put a null in a column where AllowDBNull is false.
The LoadDataRow method takes an array of values and finds the matching value(s) in the primary key column(s).
If a column has a default value, pass a null value in the array to set the default value for that column. Similarly, if a column has its AutoIncrement property set to true, pass a null value in the array to set the automatically generated value for the row.
If the fAcceptChanges parameter is true or not specified, the new data is added and then AcceptChanges is called to accept all changes in the DataTable; if the argument is false, newly added rows are marked as insertions, and changes to existing rows are marked as modifications.