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POSQL Parameters and Question Marks
 

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    <p>I am making the switch from classic ASP to ASP.NET. And I am having some trouble doing some basic stuff that I used to do easily with the old method. Below is a handy ASP function that I used to execute scalar queries with a few lines.</p> <pre><code>FUNCTION ExecuteScalarParams(SQLQuery, Parameter_Array) Set cmd1 = Server.CreateObject("ADODB.Command") cmd1.ActiveConnection = con cmd1.CommandText = SQLQuery cmd1.CommandType = 1 FOR ParamCount = 0 TO UBOUND(Parameter_Array) cmd1.Parameters(ParamCount) = Parameter_Array(ParamCount) NEXT 'ParamCount Set rstScalar = cmd1.Execute() IF NOT rstScalar.EOF THEN arrScalar = rstScalar.GetRows() IF UBOUND(arrScalar,2) = 0 THEN ExecuteScalarParams = arrScalar(0,0) ELSE ExecuteScalarParams = NULL END IF ELSE ExecuteScalarParams = NULL END IF rstScalar.Close Set rstScalar = Nothing Set cmd1 = Nothing END FUNCTION </code></pre> <p>I used to pass a SQL query with question marks as place holders for the parameters like this:</p> <pre><code>SELECT TOP 1 UserName FROM Members WHERE (Created&gt;?) AND (AdminLevel=?); </code></pre> <p>I would then set up a parameters array and pass it on to the function:</p> <pre><code>MyArray = ARRAY("1-JAN-2012",1) </code></pre> <p>The parameters in the array would replace the question marks in the query string in the order they appear.</p> <p>I am trying to mimic this function in C# but I am stuck in the part where I have to pass the parameters. So far I got to the point where I have to used named place holders such as @Created and @AdminLevel instead of the question marks and then I have to set up parameter objects like this:</p> <pre><code>SqlParameter param = new SqlParameter(); param.ParameterName = "@AdminLevel"; param.Value = 1; </code></pre> <p>Is there a way to pass the parameters without having to set the parameter names and simply use question marks and the order in which they appear to specify which parameter goes where?</p>
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    1. COI believe ADO.Net only supports named parameters. Sorry :)
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