How to pass output parameter into SqlParameter

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If I Pass the output parameter to the Sqlparameter Array type

C#

SqlParameter[] parameters = {
   new SqlParameter("@RoleTypeCode",objRoleType.RoleTypeCode),
   new SqlParameter("@RoleTypeDesc",objRoleType.RoleTypeDesc),
   new SqlParameter("@OutMsg",objRoleType.OutMessage).Direction=ParameterDirection.Output // here i got error

I got below Error

Cannot implicitly convert type 'System.Data.ParameterDirection' to 'System.Data.SqlClient.SqlParameter'

Please help me for the same to pass output parameter to sqlparameter[] array in ado.net

Regards,
Ravi Sharma

Posted 13-May-13 20:26pm

Ravi Sharma 2

Updated 13-May-13 20:39pm

StianSandberg

v2

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AnkitGoel.com · Answer 1 · 2013-05-13T20:50:00

Solution 1

use this..

C#

SqlParameter[] parameters = {
new SqlParameter("@RoleTypeCode",1),
new SqlParameter("@RoleTypeDesc",1),
new SqlParameter("@OutMsg",1)  };

parameters[2].Direction=ParameterDirection.Output;

let me know if any problem....

Posted 13-May-13 20:50pm

AnkitGoel.com

Updated 13-May-13 21:13pm

v2

Comments

Ravi Sharma 2 14-May-13 4:31am

Now i got below Error on sqlHelper Class File.

String[2]: the Size property has an invalid size of 0

my stored procedure return varchar value as a outpur parameter.

AnkitGoel.com 14-May-13 6:21am

use this...
string str= "value";

SqlParameter[] parameters = {
new SqlParameter("@RoleTypeCode",1),
new SqlParameter("@RoleTypeDesc",1),
new SqlParameter("@OutMsg",str) };

parameters[2].Direction=ParameterDirection.Output;

OR

SqlParameter[] parameters = {
new SqlParameter("@RoleTypeCode",1),
new SqlParameter("@RoleTypeDesc",1),
new SqlParameter("@OutMsg",1) };

parameters[2].Direction=ParameterDirection.Output;
parameters[2].Size = 20 //Required Size in bytes, 20 is just an example.

Hemant Singh Rautela · Answer 2 · 2013-05-13T20:53:00

Solution 2

Hi,

I think this works for you, I done by this way

SQL

SqlParameter outPutVal = new SqlParameter("@ID", SqlDbType.Int);
outPutVal.Direction = ParameterDirection.Output;

Posted 13-May-13 20:53pm

Hemant Singh Rautela