How to check null values in dataset ?
Answer Posted / divya
if (IsDBNull(ds.Tables(0).rows(0).Item("fldname")) then
Response.write("Contains null value")
end if
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
What is a SESSION and APPLICATION object?
Is it possible to change the index of primary key on table?
What is the difference between the asp and asp.net?
What are session state modes in asp.net?
Describe the differences between the lifecycles of Windows services and Standard EXE?
What is skin in asp.net?
Why does my asp.net file have multiple tag with runat=server?
What are the main requirements for caching?
Explain culture and uiculture values.
What is the difference between abstract class vs interface? Can give me the real time examples?
Out of ASP or ASP.NET which one is stateless?
Explain the main function of razor in asp.net? : asp.net mvc
Elaborate differentiation between Cache and Application?
Is asp.net mvc front end or backend? : Asp.Net MVC
Is asp.net a programming language?