Determines the action that occurs when a mapping is missing from a source table or a source column.
Syntax
Remarks
The System.Data.MissingMappingAction values are used as arguments in the System.Data.Common.DataColumnMappingCollection.GetColumnMappingBySchemaAction(System.Data.Common.DataColumnMappingCollection, string, MissingMappingAction) method, and the System.Data.Common.DataTableMappingCollection.GetTableMappingBySchemaAction(System.Data.Common.DataTableMappingCollection, string, string, MissingMappingAction) method.
Members
| Member Name | Description |
|---|---|
| Error |
An InvalidOperationException is generated if the specified column mapping is missing. |
| Ignore |
The column or table not having a mapping is ignored. Returns null. |
| Passthrough |
The source column or source table is created and added to the System.Data.DataSet using its original name. |
Requirements
Assembly: System.Data (in System.Data.dll)
Assembly Versions: 1.0.3300.0, 1.0.5000.0, 2.0.0.0