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• DataRow

C# Class System.Data.DataRow

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Private Properties

Свойство	Type	Description
BeginEdit	void
BeginEditInternal	bool
CancelEdit	void
CheckColumn	void
CheckForLoops	void
CheckInTable	void
ClearError	void
CopyValuesIntoStore	int
EndEdit	void
GetColumnValues	object[]
GetColumnValues	object[]
GetCurrentRecordNo	int
GetDataColumn	DataColumn
GetDefaultRecord	int
GetDefaultRowVersion	DataRowVersion
GetKeyValues	object[]
GetKeyValues	object[]
GetNestedParentCount	int
GetNestedParentRow	DataRow
GetOriginalRecordNo	int
GetProposedRecordNo	int
GetRecordFromVersion	int
GetRecordState	DataViewRowState
HasChanges	bool
HasKeyChanged	bool
HasKeyChanged	bool
HaveValuesChanged	bool
HaveValuesChanged	bool
ResetLastChangedColumn	void
RowErrorChanged	void
SetKeyValues	void
SetNestedParentRow	void
SetParentRowToDBNull	void
SetParentRowToDBNull	void
VerifyValueFromStorage	void

Méthodes publiques

Méthode	Description
AcceptChanges ( ) : void	Commits all the changes made to this row since the last time was called.
ClearErrors ( ) : void	Clears the errors for the row, including the and errors set with
Delete ( ) : void	Deletes the row.
GetChildRows ( DataRelation relation ) : System.Data.DataRow[]	Gets the child rows of this using the specified .
GetChildRows ( DataRelation relation, DataRowVersion version ) : System.Data.DataRow[]	Gets the child rows of this using the specified and the specified
GetChildRows ( string relationName ) : System.Data.DataRow[]
GetChildRows ( string relationName, DataRowVersion version ) : System.Data.DataRow[]
GetColumnError ( DataColumn column ) : string	Gets the error description of the specified .
GetColumnError ( int columnIndex ) : string	Gets the error description for the column specified by index.
GetColumnError ( string columnName ) : string	Gets the error description for a column, specified by name.
GetColumnsInError ( ) : System.Data.DataColumn[]	Gets an array of columns that have errors.
GetParentRow ( DataRelation relation ) : DataRow	Gets the parent row of this using the specified .
GetParentRow ( DataRelation relation, DataRowVersion version ) : DataRow	Gets the parent row of this using the specified and .
GetParentRow ( string relationName ) : DataRow
GetParentRow ( string relationName, DataRowVersion version ) : DataRow
GetParentRows ( DataRelation relation ) : System.Data.DataRow[]	Gets the parent rows of this using the specified .
GetParentRows ( DataRelation relation, DataRowVersion version ) : System.Data.DataRow[]	Gets the parent rows of this using the specified .
GetParentRows ( string relationName ) : System.Data.DataRow[]
GetParentRows ( string relationName, DataRowVersion version ) : System.Data.DataRow[]
HasVersion ( DataRowVersion version ) : bool	Gets a value indicating whether a specified version exists.
IsNull ( DataColumn column ) : bool	Gets a value indicating whether the specified contains a null value.
IsNull ( DataColumn column, DataRowVersion version ) : bool
IsNull ( int columnIndex ) : bool	Gets a value indicating whether the column at the specified index contains a null value.
IsNull ( string columnName ) : bool	Gets a value indicating whether the named column contains a null value.
RejectChanges ( ) : void	Rejects all changes made to the row since was last called.
SetAdded ( ) : void
SetColumnError ( DataColumn column, string error ) : void	Sets the error description for a column specified as a .
SetColumnError ( int columnIndex, string error ) : void	Sets the error description for a column specified by index.
SetColumnError ( string columnName, string error ) : void	Sets the error description for a column specified by name.
SetModified ( ) : void
SetParentRow ( DataRow parentRow ) : void
SetParentRow ( DataRow parentRow, DataRelation relation ) : void	Sets current row's parent row with specified relation.
this ( DataColumn column ) : object	Gets or sets the data stored in the specified .
this ( DataColumn column, DataRowVersion version ) : object	Gets the specified version of data stored in the specified .
this ( int columnIndex ) : object	Gets or sets the data stored in the column specified by index.
this ( int columnIndex, DataRowVersion version ) : object	Gets the data stored in the column, specified by index and version of the data to retrieve.
this ( string columnName ) : object	Gets or sets the data stored in the column specified by name.
this ( string columnName, DataRowVersion version ) : object	Gets the specified version of data stored in the named column.

Méthodes protégées

Méthode	Description
DataRow ( DataRowBuilder builder ) : System.Collections	Initializes a new instance of the DataRow. Constructs a row from the builder. Only for internal usage..
SetNull ( DataColumn column ) : void	Sets the specified column's value to a null value.

Private Methods

Méthode	Description
BeginEdit ( ) : void
BeginEditInternal ( ) : bool
CancelEdit ( ) : void
CheckColumn ( DataColumn column ) : void
CheckForLoops ( DataRelation rel ) : void
CheckInTable ( ) : void	Throws a RowNotInTableException if row isn't in table.
ClearError ( DataColumn column ) : void
CopyValuesIntoStore ( ArrayList storeList, ArrayList nullbitList, int storeIndex ) : int
EndEdit ( ) : void
GetColumnValues ( DataColumn columns ) : object[]
GetColumnValues ( DataColumn columns, DataRowVersion version ) : object[]
GetCurrentRecordNo ( ) : int
GetDataColumn ( string columnName ) : DataColumn
GetDefaultRecord ( ) : int
GetDefaultRowVersion ( DataViewRowState viewState ) : DataRowVersion
GetKeyValues ( DataKey key ) : object[]
GetKeyValues ( DataKey key, DataRowVersion version ) : object[]
GetNestedParentCount ( ) : int
GetNestedParentRow ( DataRowVersion version ) : DataRow
GetOriginalRecordNo ( ) : int
GetProposedRecordNo ( ) : int
GetRecordFromVersion ( DataRowVersion version ) : int
GetRecordState ( int record ) : DataViewRowState
HasChanges ( ) : bool
HasKeyChanged ( DataKey key ) : bool
HasKeyChanged ( DataKey key, DataRowVersion version1, DataRowVersion version2 ) : bool
HaveValuesChanged ( DataColumn columns ) : bool
HaveValuesChanged ( DataColumn columns, DataRowVersion version1, DataRowVersion version2 ) : bool
ResetLastChangedColumn ( ) : void
RowErrorChanged ( ) : void
SetKeyValues ( DataKey key, object keyValues ) : void
SetNestedParentRow ( DataRow parentRow, bool setNonNested ) : void
SetParentRowToDBNull ( ) : void
SetParentRowToDBNull ( DataRelation relation ) : void
VerifyValueFromStorage ( DataColumn column, DataRowVersion version, object valueFromStorage ) : void

Method Details