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DataExtensionsExecuteScalar(OleDbConnection, String, Object) Method
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Executes the SQL statement using
OleDbConnection, and returns the value in the first column
of the first row in the result set.
Namespace: GSF.DataAssembly: GSF.Core (in GSF.Core.dll) Version: 2.4.218-beta+101eee949414e414795e55a6e73d88938f0177b8
Syntax GSF.Data.DataExtensions.ExecuteScalar = function(connection, sql, ... parameters);
View SourceParameters
- connection OleDbConnection
- The OleDbConnection to use for executing the SQL statement.
- sql String
- The SQL statement to be executed.
- parameters Object
- The parameter values to be used to fill in IDbDataParameter parameters identified by '@' prefix in sql expression -or- the parameter values to be passed into stored procedure being executed.
Return Value
ObjectValue in the first column of the first row in the result set.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
OleDbConnection. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
See Also