Sql Parameter - Index was outside error.

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The below code throws "Index was outside the bounds of the array" error
Please help me out.

C#

SqlParameter[] parameters = new SqlParameter[2]
{
new SqlParameter("@Param1",param1),
new SqlParameter("@Param2",param2)
};
if (condition)
{
 parameters[2] = new SqlParameter("@Param3",param3)
}

with Thanks,
Rajan.

Posted 23-Jul-13 22:39pm

NPSSR

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ArunRajendra · Answer 1 · 2013-07-23T22:40:00

Solution 1

Change this to

VB

parameters[1] = new SqlParameter("@Param3",param3)

Posted 23-Jul-13 22:40pm

ArunRajendra

Guirec · Answer 2 · 2013-07-23T22:42:00

Solution 2

You have to change your SqlParameter[] to a List<sqlparameter> and use the List<t>.Add(T obj) method...

Arrays are not resizable in CSharp. if you declare an array of length 2 then you can't assign anything at 3rd index (parameters[2]).

Posted 23-Jul-13 22:42pm

Guirec

v2

Comments

NPSSR 24-Jul-13 7:00am

I was declared as 'new SqlParameter[3]'. And it throws the same error.

Guirec 24-Jul-13 23:45pm

Use a List... that is your best option here.

NPSSR 25-Jul-13 4:18am

It was the rare requirement. Ok. Thanks for your suggestion.