dotConnect for MySQL Documentation
Devart.Data.MySql Namespace / MySqlHelper Class / ExecuteScalar Method / ExecuteScalar(String,String,MySqlParameter[]) Method
Settings to use for the update.
Command text to use for the command.
Parameters to use for the command.

In This Topic
    ExecuteScalar(String,String,MySqlParameter[]) Method
    In This Topic
    Execute a single command against a MySQL database and returns a single value as the result.
    Syntax
    'Declaration
     
    Public Overloads Shared Function ExecuteScalar( _
       ByVal connectionString As String, _
       ByVal commandText As String, _
       ByVal ParamArray commandParameters() As MySqlParameter _
    ) As Object
    public static object ExecuteScalar( 
       string connectionString,
       string commandText,
       params MySqlParameter[] commandParameters
    )

    Parameters

    connectionString
    Settings to use for the update.
    commandText
    Command text to use for the command.
    commandParameters
    Parameters to use for the command.

    Return Value

    The first column of the first row in the result set, or a null reference if the result set is empty.
    See Also