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This is something you can easily find on your own in google.
A web service is used for many different things. Often it is used by javascript to get information from the server without doing a full postback.
There are only 10 types of people in the world, those who understand binary and those who don't.
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In addition to what Ryan said. Web services are generally used to have a multi-tier architecture where web services work typically on the middle tier.
Consider a scenario, where we have a database and a website that fetches data from this database.
DB---> Website
Now, you have a requirement that you need a mobile app, that will use data from the same database.
DB---> Mobile Application
You will be re-writing the entire logic to fetch data from DB in your mobile app
To save yourself from such problems. Multi-tier architecture is the solution
DB--->Web Service--->Website
DB--->Web Service--->Mobile App
DB--->Web Service--->any other client who can consume your web service
By using this strategy you just have to write you Data Access Layer in web service only. Your clients will have to consume this service and get he data from it.
There are a lot of scenarios where web services help a lot, integrating disparate systems using web services is another example. Google the use of web services and I am sure you will get a lot of stuff related to it.
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what is the Syntax of 'Bolki'
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What are you talking about? What in the hell is 'Bolki'?
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According to Google it is Bulgarian for 'pain'.
I don't think the OP knows what he(?) is talking about.
What do you get when you cross a joke with a rhetorical question?
The metaphorical solid rear-end expulsions have impacted the metaphorical motorized bladed rotating air movement mechanism.
Do questions with multiple question marks annoy you???
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Trick question. There is no such thing as Bolki so the syntax does not exist.
There are only 10 types of people in the world, those who understand binary and those who don't.
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Hi Guys,
I just want to seek help, regarding my program. i want to do this in my program. the scenario is this, i have two datagridview in the main form there is a datagridview1 whenever i click the details in the datagridview1 in the datagridview2 will show the selected value of there employment history.
Thanks,
yam
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Assuming you don't load the employee history from the database when you open the form then;
In the row click event (or the selected row changed event) get the employeedID from the selected row of the DGV (probably from a column with a 0 width, who wants the user to see IDs)
Use a query to get the history from the database
add each resultset into a cache collection so you don't have to get it again.
bind the resultset to the datasource of the second dgv.
Next time check in your cache before going off to the database
Never underestimate the power of human stupidity
RAH
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Hi Mycroft Holmes,
sorry for the noob questions, i'am just only a beginner can you give an example of what your are saying, please so that i can clearly understand.
Thanks,
yam
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If you are a beginner, then maybe you are trying a bridge to far. I'd recommend getting data in a datagridview first, and to continue from there.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Hi Eddy,
I already do that, my only problem is retrieving the information then view it on a datagridview. like what i said when i click datagridview1 the details of employment history is will show in datagridview2. something like that.
Thanks,
Yam
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Member 11716084 wrote: I already do that
Post the code.
Member 11716084 wrote: when i click datagridview1
..a mouse-click event is triggered. Open the form with the designer, select your datagridview, press F4 to bring up properties. That properties-list can also show events by toggeling one of the buttons at the top. Find the Cell-click event, and double-click it. That generates the handler and hooks it up when the form is created.
In that event, you load the data for the second datagridview, in a similar way as the first datagridview. Since you probably want details, you'll need to use some details from the "e"-variable from the CellClick-event - it shows in which row and which column was clicked, allowing you to fetch the value and to reuse it in the query for the second datagridview.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Hi Eddy,
can you show a sample code from this.
Thanks,
Yam
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the values that i want to show in the datagridview2 is coming from the other table how can i do that. by the way values that are shown in datagridview1 is also coming from the other table. thanks
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It is in the manual[^], and we do have some articles on master/detail gridviews.
So, no, I'm not going to post code.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Hi
Masterpage css-enabled effects lose functionality for pages that are in aspnet
secure/members folder.
In aspnet.vb (using VS 2008) I have a collapsable page header banner
running in a masterpage with a toggle button that shows the nav menu
for smaller browser window sizes in dropdown; both controls are css-enabled and
work fine.
However when I move any page that runs from this masterpage into a members-only
folder for aspnet secure sign-in, the collapsible banner stops
collapsing and the toggle button does not respond to activation(click) so the
nav menu is unavailable.
I tried moving the masterpage into the members folder but this made no difference; also
tried putting css files into the members folder and changing the paths on the masterpage
but also no result...
After trying every which way to change the location of the masterpage, use another
button configuration and so forth, I have no solution So aspnet security seems to
be getting in the way. Seems that the skip-links generated by aspnet security could
be the problem.
Any solutions pls share. steve - arryabiz@gmail.com
Array
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This is not the ASP.NET forum.
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Barcode Label Designer C# in Windows Forms was removed from servers. Could u plz upload it once again. really its a great project and will help us a lot.
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If an article has been deleted, it's been deleted for a good reason. Oh, and you need to ask questions like this in the Bugs and Suggestions forum. Don't just pick a random forum and post it in the hope you'll get an answer.
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hi i am trying to get the inspect.exe tree from
https://msdn.microsoft.com/en-us/library/windows/desktop/dd318521(v=vs.85).aspx
in a c# .net and java project. is there a api for it?
or a keyword that i should search for?
any help would would be appreciated.
thanks
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neodeaths wrote: is there a api for it?
Yes, but might not be the type of API you'd expect.
https://msdn.microsoft.com/en-us/library/ff486375(v=vs.85).aspx[^].
You can use Spy++ for managed applications; that one comes with source and works for managed applications.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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As per Mentioned subject, Please guide... If possible please share a code (in VB) in .NET FrameWork..
Thanks
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Rather than moving data between GridViews, you should consider moving the data between the data sources that are under the UI component, and then update the view based on the change to the underlying data.
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source code to get simple web browser as applet
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