DBNull is a special value in The .Net framework indicating that the value is NULL in the database.
I have a table which contains null values and I need to get data from the table using SqlDataReader. I …
c# asp.net null sqldatareader dbnullI'm having this method: Private Function convertInteger(intInteger As Object) As Integer If IsDBNull(intInteger) Then convertInteger = 0 Else convertInteger = cInt(…
vb.net integer dbnullI haven't been able to find the right solution for this issue, and I know it's so simple but I …
c# .net string sql-insert dbnull(LocalVariable)ABC.string(Name)= (Idatareader)datareader.GetString(0); this name value is coming from database.. what happening here is if this …
c# extension-methods dbnull idatareader