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hi friends...
how to know SQL server Express is installed in XP and Vista.Anyway to check that ?..registry keys or somethin like that.I hav to create a setup ..before that I need to check whether SQL Server Express 2005 is installed or not.It wil be very helpful for me if you explains with sufficient codes.
With warm regards
denver
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Not sure if this is what you're asking, but you can make SQL Server Express 2005 a prerequisite in your installation:
In your deployment project:
- right click, select properties
- click prerequisites
- Check SQL Server and whatever options
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Hi,
I have a C# application which I need to recognize any user activity within the application only.
This I do for the reason of timeout after zero activity.
in the appliction I have differnet usercontrols. what I would like is when ever the user press key ,move mouse , or click to reset a timer. and if there is zero activity whith 20min to throw in a msg.
tnks,
Leeoze
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All you need is a timer that counts down from 20m to 0
then reset the timer to 20 in each event (e.g. mouse move, button click, ...)
when the timer reach 0, fire your msg
Mohammed Gouda
foreach(Minute m in MyLife)
myExperience++;
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I'm not aware of a global event that does that. You'll have to respond to all the different events that you want to treat as activity, and call code to reset your timer from there.
on a From there is a property called KeyPreview. If you set this to true, then key presses on controls on the form will also trigger the key events on the form as well. This will save you responding to key events on all controls.
(There is an Application.Idle event that gets fired whenever the application has finished processing and is about to become idle. I don't think that will help you though)
Simon
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Thx,
It works just the way I needed.
Application.Idle is the way.
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Cool.
Just don't do lots of processing in the Application.Idle because it gets fired everytime the app is about to go idle, so you'll just max out your cpu if you put lots of work in it because it will just keep getting called over and over.
Simon
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if you use timer to count down then in each Tick the App fire the Idle event.
then I would suggest not to count down rether use the intreval and fire your event on the Tick;
Plus since there is cross-threading issue use Bool (i.e. ISTiCked) to set whether it has been ticked and in ur App.Idle even fucntion check for (true/fals) in ISTiCked.
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Hi
Can anyone help me for the following issue?
I have a windows form with Gridview control and other server controls.while form load i'm filling the Gridview control. but i dont want the Rowchanged event to be fired.
what i need to do to solve the above issue?
Thanks in advance
regards
sri
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hey
just don't handle the event, leave the method blank... or is there some reason why this wont work?
Harvey Saayman - South Africa
Junior Developer
.Net, C#, SQL
think BIG and kick ASS
you.suck = (you.passion != Programming)
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Hi Harvey,
Thanks a lot for your immediate response. I have some functionality in Row changed event. but Filling Gridview while form loading. At that time i dont want to fire row changed event. that's y
Regards
sri
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Hello,
I have a order string where a user shipping, billing and product details are saved and then passed to the webservice to process it.
Rightnow i am stroing the value in a string and store in a session variable to be used at multiple other places. I know the size of the string can be large enoughf hence no issues.
But would like to know what will be the best option to perform this type of Job?
I want to retain the value of the order string in different aspx pages.
Please suggest
Regards,
Pavas
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I think session would be the best method. Also this question has to be in ASP.NET forums.
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Yes true. My mistake
Regards,
Pavas
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I would tend to pass it on the URL, rather than use the session
Yes, this is indeed the wrong forum.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi
I have craeted one table in sql server 2000. The table have one one date field inserted as mm/dd/yy format.now i want to update all records date as dd/mm/yy format .how to make it.please help me.Its very urgent.
Haritha
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harithadotnet wrote: Its very urgent.
Read this[^]. It's urgent too
harithadotnet wrote: i want to update all records date as dd/mm/yy format
I guess it's a presentation issue. Let SQL server stores date in it's own format, you convert the format using CONVERT function when selecting. Read this[^] to get an idea.
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I can't able to load large images in C#. The loading time to get OUT OF MEMORY Exception.Please help me...... 
Continue...
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Jeeva Jose wrote: I can't able to load large images in C#.
Let us see your code.
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Try to load the image 10248 W and H 14173. Sure U will get Exception
Continue...
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It can be done, check out Paint.NET[^]. Study the sources maybe it will help you out.
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can't able? you don't have to! it's the computers fault! damn!
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i think you should increase your RAM.
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C# does not do anything optimised to load imags. Multiple your width x height x 3 and you have the minimum number of bytes needed to load an image. No way around that without seeking out some sort of third part tiling library
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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