In C# how to get return value from stored procedure using ExecuteNonQuery

Question

I have the following query:

create proc [dbo].[DeleteParts] 
    @TransNo nvarchar (6), @fpart nvarchar(25) 
AS 
    DECLARE @Returns BIT 
    SET @Returns =         


        

Answer 1

you must specify output type in stored procedures like this

@IDout                  [int] output

then add this parameter

SPParamReturnCollection sp = new SPParamReturnCollection();
        sp.Add(new SPParams { Name = "IDout", ParamDirection = ParameterDirection.Output, Type = SqlDbType.Int });