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Getting value of OUTPUT param in .net
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General information
Forum:
ASP.NET
Category:
Other
Environment versions
Environment:
C# 2.0
Miscellaneous
Thread ID:
01544303
Message ID:
01544418
Views:
13
>>>>>
>>>>>Given your previous post I guess you no longer need it but, in pseudo-code:
SqlCommand command = new SqlCommand();
>>>>>            //Congfigure command
>>>>>            SqlParameter param = new SqlParameter(Parameters[2, 0], Parameters[2, 1]);
>>>>>            param.Direction = ParameterDirection.InputOutput;
>>>>>            //etc
>>>>>            command.Parameters.Add(param);
>>>>>            //Add other params , execute....
>>>>>            var v =  command.Parameters["@Param3"].Value;
>>>>
>>>>Can you think of why when I am trying to apply the above code, C# compiler complaints that 'object does not contain a definition for 'Value'". This is on the very last line where Parameters value is retrieved. And when I entry the open bracket key, right after the 'Parameters' Intellisense shows that object List parameter is int Index. What am I missing?
>>>
>>>Can you show the code you're trying?
>>
>>I think the difference is in how I create Parameters collection (as following):
>>
>>
>>IDbDataParameter param = oCommand.CreateParameter();
>>
>>
>>and the way Viv created them:
>>
>>
>>SqlParameter param = new SqlParameter(Parameters[2, 0], Parameters[2, 1]);
>>
Not sure why that wouldn't work. Assuming the command is DBCommand where does your code differ from this:
          System.Data.Common.DbCommand command = new SqlCommand();
>            System.Data.IDbDataParameter p = command.CreateParameter();
>            p.ParameterName = "@Param3";
>            p.Direction = ParameterDirection.InputOutput;
>            p.Value = cVal3;
>            //etc...
>            command.Parameters.Add(p);
>            var v = command.Parameters["@Param3"].Value;
One more question, please. When you press . (period) after the close bracket (last line of your code), do you see Value as one of the properties? I only see Equals, GetHashCode, GetType, and ToString().
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