C# - How To Insert Null Into Database

Oct 12, 2010

I am trying to insert null in a database column depending on a gridview datakeys value (if being "" insert null into database)However, I am getting a space ' ' inside the database column.

string sbcId = gvTest.DataKeys[gr.RowIndex]["myColumn"].ToString();
insgnp.Parameters.Add(new OleDbParameter("EMPID", (sbcId==""?DBNull.Value.ToString():sbcId)));

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