WFQueryExpr

Description

A class that represents a query expression object.

Syntax

public class WFQueryExpr

Constructors

public WFQueryExpr();
public WFQueryExpr(string columnName, int op, WFAny any, bool val);

Namespace and Assembly

Requirement Value

Namespace

Ascentn.Workflow.Base

Assembly

Ascentn.Workflow.WFBase (in Ascentn.Workflow.WFBase.dll)

Properties

Property Description

Any
Function:
Gets and sets the WFAny object to be compared.
Type
WFAny
Accepted Values:
A valid WFAny object.

ColumnName
Function:
Gets and sets the associated database column name.
Type
string
Accepted Values:
A valid database column name.

IsValue
Function:
Gets and sets the flag that indicates if it compares a value or column of the table.
Type
bool
Accepted Values:
  • True - It compares a value or column of the table.
  • False - It does not compare a value or column of the table.

Name
Function:
The name of an item, such as a property or attribute in a name/value pair.
Type
string
Accepted Values:
A valid name.

Operator
Function:
Specifies the operator used for comparison.
Type
int
Accepted Values:
A valid operator.