C# Discussion Boards - CodeProject

4-Jul-07 20:18

Hi
I have developed an application in C#. I have made installer in .NET, but i am not able to make the uninstaller.exe to uninstall the application.

Thanks

Devesh Mishra

Vikram A Punathambekar4-Jul-07 21:00

Vikram A Punathambekar

4-Jul-07 21:00

The installer is also the uninstaller. Once you've installed the app, you can go to Add/remove programs and uninstall it.

Cheers,
Vıkram.

After all is said and done, much is said and little is done.

devesh_code4-Jul-07 21:13

4-Jul-07 21:13

Thanks for ur reply...

But i dont want to uninstall the applicaton from control panel. Because Its a time consuming process. As i am a programmer. So i want to do it programatially.

Thanks

Devesh Mishra

Vikram A Punathambekar4-Jul-07 21:35

Vikram A Punathambekar

4-Jul-07 21:35

devesh_code wrote:
But i dont want to uninstall the applicaton from control panel. Because Its a time consuming process. As i am a programmer. So i want to do it programatially.

What on earth does that mean? You, as the developer, create an installer and give it to your user.

Just as he runs the setup file to install the program, he has to use the Add/remove programs applet to uninstall it. I really, really don't understand what you want.

Cheers,
Vıkram.

After all is said and done, much is said and little is done.

devesh_code4-Jul-07 21:56

4-Jul-07 21:56

No need to understand much more.

Thanks

Devesh Mishra

Iftekhar Naim5-Jul-07 8:52

Iftekhar Naim

5-Jul-07 8:52

sorry i don't know the solution either. But i really liked your comment and i would like to develop an uninstaller.exe too. It's quite a hazard to go to control panel every time i need to uninstall a sw. Specially it is disgusting for developers who need to test their project again and again.

Hope someone can give a solution.... i believe many people like me, will be happy to find a proper solution...

thanks

Chayan

devesh_code5-Jul-07 19:24

5-Jul-07 19:24

Hi Chayan

Thanks for ur comments...I have made an uninstaller.exe. Now just i have integrate it with my application.

Thanks

Devesh Mishra

Iftekhar Naim5-Jul-07 19:39

Iftekhar Naim

5-Jul-07 19:39

Can you please tell me how you did that ? I am really curious to know this.

thanks

Chayan

devesh_code5-Jul-07 19:49

5-Jul-07 19:49

Yah sure....

http://www.codeproject.com/useritems/NET_Uninstaller.asp

Try to understand it.....

Devesh Mishra

update datatable with adapter.update()

Iftekhar Naim5-Jul-07 22:31

Iftekhar Naim

5-Jul-07 22:31

Devesh,

thank you very much for being so much helpful. I simply loved the article that you suggested. I can't believe it can be so simple and so cool.

thanks my friend. Now i will use it and surprise my friends and colleagues Big Grin | :-D

....

Chayan

hamid_m4-Jul-07 20:10

hamid_m

4-Jul-07 20:10

i fill a datatable with dataadapter and bind it to an bindingsource
one of my function return max(id) from above datatable:

<br />
datarow[] rows = ds.tables[0].select("id=max(id)");<br />

also datatble has updated whenever needed by:

<br />
datable dt=ds.tables[0].getchanges();<br />
adapter.update(dt);<br />
ds.acceptchanges();<br />

my function (select last id) work correctly for first update, but it dosn't work after add one new record, and return same record.
why? Confused | :confused:

Re: update datatable with adapter.update()

RepliCrux4-Jul-07 20:48

RepliCrux

4-Jul-07 20:48

Try to update the dataset instead of the datatable, and avoind performing dataset acceptchanges. If your Datatable is bound to the control, once you update the adapter, may be the call the binding again.

Ofcourse your best friend is debugging.

Re: update datatable with adapter.update()

hamid_m4-Jul-07 21:02

hamid_m

4-Jul-07 21:02

thanks but your solution dos not fix it.
i don't have problem with update dataset or datatable, because both has update as well. but select function dosnt work probably Sigh | :sigh:

problm wth tab control

accessred4-Jul-07 19:21

4-Jul-07 19:21

hi..
i m using tab control(windows appln.wth C#)
i want to check the entered 3 marks in 3 text boxesin first tab page,whethr any of the txt boxes contain below 100.how to use "or" for this?
and in next tab page i want to print the result according to that in a label or txtbox.
i m new to C# .pls giv idea.
i trie this(below).but not wrking.

int x = Convert.ToInt32(Txtapti.Text);
int y = Convert.ToInt32(Txttech.Text);
int z = Convert.ToInt32(Txteng.Text);

if (x < 70 || y < 70 || z < 70)
{
Txtresult.Text = "candidate failed!";
}

Martin#4-Jul-07 20:02

Martin#

4-Jul-07 20:02

Hello,

First I have to say that your problem has nothing todo with your subject line. (you have no problem with the tabcontrol)

accessred wrote:
but not wrking.

What does it do?
Have you debuged it?

accessred wrote:
i trie this(below).

Where have you placed that code?

accessred wrote:
Convert.ToInt32(Txtapti.Text);

This is not good, as it will throw an exception if you input a non int string in your textbox.
I would do a int.TryParse if you have .Net > 1.1 or double.TryParse if you have .Net < 2.0.

All the best,

Martin

accessred4-Jul-07 21:54

4-Jul-07 21:54

m using .Net 2.0. Thnx..

"I am burning...the only thing rest in me is you..."

Martin#4-Jul-07 22:04

Martin#

4-Jul-07 22:04

Hello,

accessred wrote:
m using .Net 2.0.

Ok, but thats the only thing I have not asked!

I don't think that your problem is solved, or am I wrong?
Still waiting for more infos, to help you.

All the best,

Martin

accessred5-Jul-07 0:42

5-Jul-07 0:42

see..problem may be small..but i m a begnner in coding..thats y..
i 'm having a tab control with three tabpages.in page1,three text boxes are there for each subject marks.all details will be stored in a file that is displayed in 2nd page.third is result page.if any of the entered value is less than 100 then the result page should show the candidate failed. that shud be displayed on a textbox.(txtresult.Text)
it s the problem. Smile | :)

"I am burning...the only thing rest in me is you..."

Martin#5-Jul-07 0:54

Martin#

5-Jul-07 0:54

Hello,

accessred wrote:
problem may be small..but i m a begnner in coding

´
Nothing you have to be ashamed for, everybody started once and had also "small" problems.

accessred wrote:
thats y

Don't understand that!

accessred wrote:
i 'm having a tab control with three tabpages.in page1,three text boxes are there for each subject marks.all details will be stored in a file that is displayed in 2nd page.third is result page.if any of the entered value is less than 100 then the result page should show the candidate failed. that shud be displayed on a textbox.(txtresult.Text)
it s the problem.

I understood the question also at the first time.
But I asked 3 questions and you answered 0 of them.
So with no more information about your code, we will not be able to help you!

All the best,

Martin

accessred5-Jul-07 2:04