Platform Core .NET Assemblies API
Exists(QueryColumnExpression) Method
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Terrasoft.Core.DB Namespace > QueryCondition Class > Exists Method : Exists(QueryColumnExpression) Method
columnExpression
Expression.

Glossary Item Box

In the current condition of the query, sets the comparison of the [Exists by Specified Condition] type and as the validation criteria adds the passed-in expression.

Syntax

 
C#
 
 

Parameters

columnExpression
Expression.

Return Value

The instance of the Query query that contains the current condition.

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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