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Column, Parameter, Or Variable #1: Cannot Find Data Type SqlDatareader


Hello Everyone,
A have a Managed Stored Procedure ([Microsoft.SqlServer.SqlProcedure]). In it I would like to call a UserDefinedFunction:
public static SqlInt32 IsGetSqlInt32Null(SqlDataReader dr, Int32 index)
   {
    if(dr.GetSqlValue(index) == null)
      return SqlInt32.Null;
    else
      return dr.GetSqlInt32(index)
   }
I than allways get the following ErrorMessage:
Column, parameter, or variable #1: Cannot find data type SqlDatareader.

Is it not possibel to pass the SqlDatareader to a SqlFunction, do the reading there and return the result.
My original Problem is, that datareader.GetSqlInt32(3) throws an error in case there is Null in the DB. I thought SqlInt32 would allow Null.
Would appreciate any kind of help! Thanks


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Namevarchar (50)PRIMARYKEY,
Password ???? NOT NULL,
Role varchar (50)NOT NULL
)

Please review my code. Thanks in advance for helping me out here!
-Gabian-

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Kurt

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Hi..

I am trying to add new record to any table in my database.
But I can't.

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"The value you entered is not consistent with the data type of the column."



I have tried alot.
The result is my columns in my table accept maximum 900 character.

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I am too angry with SQL

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Incorrect Syntax Error:

DROP ASSEMBLY CadSqlUdtsCREATE ASSEMBLY CadSqlUdtsAUTHORIZATION [dbo]FROM 'E:CAD.NETCADUDTsReleaseCadSqlUdts.dll'WITH PERMISSION_SET = SAFEGOCREATE TYPE dbo.ReportingAreaUDTEXTERNAL NAME CadSqlUdts.[CadSqlUdts.CadSqlUdts].ReportingAreaUDT;GO

Could Not Find Type Error:

DROP ASSEMBLY CadSqlUdtsCREATE ASSEMBLY CadSqlUdtsAUTHORIZATION [dbo]FROM 'E:CAD.NETCADUDTsReleaseCadSqlUdts.dll'WITH PERMISSION_SET = SAFEGOCREATE TYPE dbo.ReportingAreaUDTEXTERNAL NAME CadSqlUdts.ReportingAreaUDT;GO
What's up??

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