DataExtensionsExecuteScalarAsync(DbCommand, Int32, String, CancellationToken, Object) Method
Executes the SQL statement using
DbCommand, and returns the value in the first column
of the first row in the result set.
Namespace: Gemstone.Data.DataExtensionsAssembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.166 -- Release Build+4734116ef9caa0a1e84bf70b15935e09ea790ab3
Gemstone.Data.DataExtensions.DataExtensions.ExecuteScalarAsync = function(command, timeout, sql, cancellationToken, ... parameters);
- command DbCommand
- The DbCommand to use for executing the SQL statement.
- timeout Int32
- The time in seconds to wait for the SQL statement to execute.
- sql String
- The SQL statement to be executed.
- cancellationToken CancellationToken
- Propagates notification that operations should be canceled.
- parameters Object
- The parameter values to be used to fill in DbParameter parameters identified by '@' prefix in sql expression.
TaskObjectValue in the first column of the first row in the result set.In Visual Basic and C#, you can call this method as an instance method on any object of type
DbCommand. 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).