AdoDataConnectionExecuteScalar Method

Overload List

ExecuteScalar(String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set.
ExecuteScalar(Int32, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set.
ExecuteScalar(Type, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type returnType.
ExecuteScalar(Type, Int32, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type returnType.
ExecuteScalar(Type, Object, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type returnType, substituting defaultValue if Value is retrieved.
ExecuteScalar(Type, Object, Int32, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type returnType, substituting defaultValue if Value is retrieved.
ExecuteScalarT(String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type T.
ExecuteScalarT(Int32, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type T.
ExecuteScalarT(T, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type T, substituting defaultValue if Value is retrieved.
ExecuteScalarT(T, Int32, String, Object) Executes the SQL statement using Connection, and returns the value in the first column of the first row in the result set as type T, substituting defaultValue if Value is retrieved.

See Also