Name
DataRelationCollection
Synopsis
This collection contains all DataRelation
objects
for a DataSet
. This collection is accessed
through the DataSet.Relations
property. You can
look up a DataRelation
object by index or by name.
public abstract class DataRelationCollection : InternalDataCollectionBase { // Protected Constructors protected DataRelationCollection( ); // Public Instance Properties public abstract DataRelation this[stringname
]{get; } public abstract DataRelation this[intindex
]{get; } // Public Instance Methods public virtual DataRelation Add(DataColumn[ ]parentColumns
, DataColumn[ ]childColumns
); public virtual DataRelation Add(DataColumnparentColumn
, DataColumnchildColumn
); public virtual DataRelation Add(stringname
, DataColumn[ ]parentColumns
, DataColumn[ ]childColumns
); public virtual DataRelation Add(stringname
, DataColumn[ ]parentColumns
, DataColumn[ ]childColumns
, boolcreateConstraints
); public virtual DataRelation Add(stringname
, DataColumnparentColumn
, DataColumnchildColumn
); public virtual DataRelation Add(stringname
, DataColumnparentColumn
, DataColumnchildColumn
, boolcreateConstraints
); public void Add(DataRelationrelation
); public virtual void AddRange(DataRelation[ ]relations
); public virtual bool CanRemove(DataRelationrelation
); public virtual void Clear( ); public virtual bool Contains(stringname
); public virtual int IndexOf(DataRelationrelation
); public virtual int IndexOf(stringrelationName
); public void Remove(DataRelation ...
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