Platform Core .NET Assemblies API
CoalesceQueryFunction Constructor(QueryColumnExpressionCollection)
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Terrasoft.Core.DB Namespace > CoalesceQueryFunction Class > CoalesceQueryFunction Constructor : CoalesceQueryFunction Constructor(QueryColumnExpressionCollection)
expressions
Collection of expressions of query columns.

Glossary Item Box

Initializes a new CoalesceQueryFunction instance for the passed-in collection of column expressions.

Syntax

 
C#
 
 

Parameters

expressions
Collection of expressions of query columns.

Exceptions

ExceptionDescription
System.ArgumentNullExceptionIf null is passed as the expressions parameter.
Terrasoft.Common.ArgumentEmptyExceptionIf the expressions collection does not contain any 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

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