ConnectionHelper.ExecuteScalar Method (String, QueryDataParameters, QueryMacros)

Executes query and returns result as a a single value.

Namespace: CMS.DataEngine
Assembly: CMS.DataEngine (in CMS.DataEngine.dll) Version: 9.0.0

Syntax

public static Object ExecuteScalar(
	string queryName,
	QueryDataParameters parameters = null,
	QueryMacros macros = null
)

Parameters

queryName

Type: System.String
Name of the query in format application.class.queryname

parameters (Optional)

Type: CMS.DataEngine.QueryDataParameters
Query parameters

macros (Optional)

Type: CMS.DataEngine.QueryMacros
Query expressions

Return Value

Type: Object