DataColumnMappingCollection marshal by reference

DataColumnMappingCollection

marshal by reference

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System.Data.Common (system.data.dll)

sealed class

This class contains a collection of DataColumnMapping objects and is typically used for the DataTableMapping.ColumnMappings property. You can look up an individual DataColumnMapping by index or data source column name using the indexer. You can also use the GetByDataSetColumn( ) to retrieve a DataColumnMapping using the System.Data.DataSet name.

 public sealed class  DataColumnMappingCollection  : MarshalByRefObject , System.Data.IColumnMappingCollection, IList,         ICollection, IEnumerable {  // Public Constructors  public  DataColumnMappingCollection  (  );  // Public Instance Properties  public int  Count  {get; }  // implements ICollection  public DataColumnMapping  this[string    SourceColumn    ]  {set; get; }    public DataColumnMapping  this[int    index    ]  {set; get; }  // Public Static Methods  public static DataColumnMapping  GetColumnMappingBySchemaAction  (         DataColumnMappingCollection   columnMappings   , string   sourceColumn   ,          System.Data.MissingMappingAction   mappingAction   );  // Public Instance Methods  public DataColumnMapping  Add  (string   sourceColumn   , string   dataSetColumn   );    public int  Add  ( object   value   );  // implements IList  public void  AddRange  ( DataColumnMapping[  ]   values   );      public void  Clear  (  );  // implements IList  public bool  Contains  ( object   value   );  // implements IList  public bool  Contains  ( string   value   );  // implements System.Data.IColumnMappingCollection  public void  CopyTo  ( Array   array   , int   index   );  // implements ICollection  public DataColumnMapping  GetByDataSetColumn  (string   value   );      public IEnumerator  GetEnumerator  (  );  // implements IEnumerable  public int  IndexOf  ( object   value   );  // implements IList  public int  IndexOf  ( string   sourceColumn   );  // implements System.Data.IColumnMappingCollection  public int  IndexOfDataSetColumn  ( string   dataSetColumn   );      public void  Insert  ( int   index   , object   value   );  // implements IList  public void  Remove  ( object   value   );  // implements IList  public void  RemoveAt  ( int   index   );  // implements IList  public void  RemoveAt  ( string   sourceColumn   );  // implements System.Data.IColumnMappingCollection  } 

Hierarchy

System.Object System.MarshalByRefObject DataColumnMappingCollection(System.Data.IColumnMappingCollection, System.Collections.IList , System.Collections.ICollection , System.Collections.IEnumerable)

Returned By

DataTableMapping.ColumnMappings