How to define decimal sqlparameter

Dear Sir,

I know to define integer type sqlparameter but I do not know the decimal type sqlparameter for the precession. how to define please give me a example.

I am giving a sample example.

//Code

Dim sqlparameters(2) as sqlparameter

sqlparameters(0)=new sqlparameter ("@RMID", SqlDbtype.integer,7)
but in case of decimal I am giving like this
sqlparameters(1)=new sqlparameter ("@RMID", SqlDbtype.decimal,7,2)
which is wrong

Search, and you shall find:

http://msdn.microsoft.com/en-us/library/ms187746.aspx