Platform Core .NET Assemblies API
Coalesce(QueryColumnExpression[]) Method
See Also Send Feedback

Terrasoft.Core.DB Namespace > Func Class > Coalesce Method : Coalesce(QueryColumnExpression[]) Method

expressions: Array of column expressions.

Gets the function determining the first expression that is other than null from the specified array of column expressions.

Syntax

public static CoalesceQueryFunction Coalesce( 
   params QueryColumnExpression[] expressions
)

Parameters

expressions: Array of column expressions.

Return Value

Function that returns the first expression that is other than null from the expressions array of column expressions.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Syntax

Parameters

Return Value

Requirements

See Also

Reference