System.Data.DataExpression Class Reference

Public Member Functions
bool	Invoke (DataRow row, DataRowVersion version)

Package Functions
	DataExpression (DataTable table, string expression)
	DataExpression (DataTable table, string expression, Type type)
void	Bind (DataTable table)
bool	DependsOn (DataColumn column)
object	Evaluate ()
object	Evaluate (DataRow row, DataRowVersion version)
object	Evaluate (DataRow[] rows)
object	Evaluate (DataRow[] rows, DataRowVersion version)
DataColumn[]	GetDependency ()
bool	IsTableAggregate ()
bool	HasLocalAggregate ()
bool	HasRemoteAggregate ()

Static Package Functions
static bool	IsUnknown (object value)
static bool	ToBoolean (object value)

Package Attributes
string	_originalExpression

Properties
string	Expression [get]
ExpressionNode	ExpressionNode [get]
bool	HasValue [get]

Private Attributes
readonly bool	_parsed
bool	_bound
ExpressionNode	_expr
DataTable	_table
readonly StorageType	_storageType
readonly Type	_dataType
DataColumn[]	_dependency = Array.Empty<DataColumn>()

Detailed Description

Definition at line 8 of file DataExpression.cs.

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The documentation for this class was generated from the following file:

• source/System.Data.Common/System.Data/DataExpression.cs