''DataColumnMappingCollection'' ''marshal by reference'

DataColumnMappingCollection marshal by reference

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


System.Object figs/U2192.gif System.MarshalByRefObject figs/U2192.gif DataColumnMappingCollection(System.Data.IColumnMappingCollection, System.Collections.IList , System.Collections.ICollection , System.Collections.IEnumerable)

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    Part I: ADO.NET Tutorial
    Part II: ADO.NET Core Classes
    Part III: API Quick Reference
    Chapter 34. The System.Data Namespace