Platform Core .NET Assemblies API
Coalesce(QueryColumnExpressionCollection) Method
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Terrasoft.Core.DB Namespace > Func Class > Coalesce Method : Coalesce(QueryColumnExpressionCollection) Method
expressions
Collection of column expressions.

Glossary Item Box

Gets the function of returning the first expression from the passed-in collection of column expressions. The first expression has to be other than null.

Syntax

 
C#
 
 

Parameters

expressions
Collection of column expressions.

Return Value

Function that returns the first expression that is other than null from the expressions collection.

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

See Also

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