473,491 Members | 2,524 Online
Bytes | Software Development & Data Engineering Community
Create Post

Home Posts Topics Members FAQ

unsafe native method

1 New Member
my form is opening from menu .
in which on selecting test students records are displayed in datagrid..
this record should be editable so i want to display students marks in textbox(in datagrid)
but it prompts error for unsafe native methods......
Oct 13 '07 #1
1 1871
kenobewan
4,871 Recognized Expert Specialist
Welcome to TSDN. Ok you are asking about a datagrid update and you received an error, that much I got. Please read the FAQs. More info please.
Oct 13 '07 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

1
2034
by: dln | last post by:
Hey all. I'm a bit new to the language and I'm trying to figure out how to have my c# application interact with native code that is exported via a dll. I've run into a problem interfacing with a...
1
1413
by: Paul Brun | last post by:
Hi guys, I get the following error during runtime: Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object. at SXInit(Int32 ) The SXInit...
9
2044
by: Herby | last post by:
Is possible to have a managed method within a Native(un-managed) class within a \clr project? E.g. class myClass { public: #pragma managed void myMethod(void);
2
3371
by: NickP | last post by:
Hi there, I am currently moving my API declarations into relevant classes for Safe and Unsafe methods. My understanding is that unsafe methods are ones that require elevated security...
8
9038
by: Jack | last post by:
I wonder C# can produce native win32 code. I have read several articles about C#, and I found it very useful because you don't have to remember all the "starting" syntax and you still have a...
2
1201
by: devgupta01 | last post by:
I confused with native method. what is native method and its use?? How to create and run with java program?? please give simple example if u have. thanks
1
1328
by: casybay | last post by:
Hi all, I am writing a Java GUI for my c like program. The GUI allows a user to select a txt file a time from local. The content of the file will be displayed in its respective textfield. The...
5
5265
by: marchaos | last post by:
I'm trying to override the native HTMLElement.addEventListener in firefox so that I can do some extra things. I know it's possible to add methods to the HTMLElement prototype and for them to be...
2
4516
by: cloudy | last post by:
First at all, i'm sorry, i not good in writing english. i want to retrieve a string from my applet via Javascript. I use a method named ReadAll. public String ReadAll(String StrOut, String...
0
6978
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
7154
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
1
6858
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
7360
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
5451
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
1
4881
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...
0
3086
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The...
1
633
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
280
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.