Class IsNull
IsNull provides the user the possibility to validate if an expression Is NULL.
Implements
System.ICloneable
Inherited Members
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()
Namespace: SuperOffice.Data.SQL
Assembly: SoDataBase.dll
Syntax
public sealed class IsNull : NullOperators, ICloneable
Methods
Clone()
Clone the query. Parameter values are shared between the original and the clone.
Declaration
public override object Clone()
Returns
Type | Description |
---|---|
System.Object | Copy of the node and its sub-elements |
Overrides
Remarks
This method is used by the
ToString()
String output.
Declaration
public override string ToString()
Returns
Type | Description |
---|---|
System.String | ISNULL(a) |
Overrides
System.Object.ToString()
Implements
System.ICloneable
Extension Methods
EnumUtil.MapEnums<From, To>(From)