Class EntitySchemaDateDiffQueryFunction
Represents query function for date diff.
Inheritance
System.Object
EntitySchemaDateDiffQueryFunction
Implements
IMetaDataSerializable
System.ICloneable
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Assembly: Terrasoft.Core.dll
Syntax
public class EntitySchemaDateDiffQueryFunction : EntitySchemaQueryFunction, IMetaItem, IMetaDataSerializable, ICloneable
Constructors
EntitySchemaDateDiffQueryFunction(EntitySchemaDateDiffQueryFunction)
Declaration
public EntitySchemaDateDiffQueryFunction(EntitySchemaDateDiffQueryFunction source)
Parameters
EntitySchemaDateDiffQueryFunction(EntitySchemaQuery, DateDiffQueryFunctionInterval, EntitySchemaQueryExpression, EntitySchemaQueryExpression)
Declaration
public EntitySchemaDateDiffQueryFunction(EntitySchemaQuery parentQuery, DateDiffQueryFunctionInterval interval, EntitySchemaQueryExpression startDateExpression, EntitySchemaQueryExpression endDateExpression)
Parameters
Properties
EndDateExpression
Declaration
public EntitySchemaQueryExpression EndDateExpression { get; }
Property Value
Interval
Declaration
public DateDiffQueryFunctionInterval Interval { get; }
Property Value
QueryAlias
Declaration
public override string QueryAlias { get; }
Property Value
Type |
Description |
System.String |
|
Overrides
StartDateExpression
Declaration
public EntitySchemaQueryExpression StartDateExpression { get; }
Property Value
Methods
Clone()
Declaration
public override object Clone()
Returns
Type |
Description |
System.Object |
|
Overrides
CreateQueryColumnExpression(DBSecurityEngine)
Declaration
public override QueryColumnExpression CreateQueryColumnExpression(DBSecurityEngine dbSecurityEngine)
Parameters
Returns
Overrides
GetArguments()
Declaration
public override EntitySchemaQueryExpressionCollection GetArguments()
Returns
Overrides
GetCaption()
Declaration
public override string GetCaption()
Returns
Type |
Description |
System.String |
|
Overrides
GetIsSupportedDataValueType(DataValueType)
Declaration
public override bool GetIsSupportedDataValueType(DataValueType dataValueType)
Parameters
Returns
Type |
Description |
System.Boolean |
|
Overrides
GetResultDataValueType(DataValueTypeManager)
Declaration
public override DataValueType GetResultDataValueType(DataValueTypeManager dataValueTypeManager)
Parameters
Returns
Overrides
Implements
IMetaDataSerializable
System.ICloneable
Extension Methods