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Hello! Everyone:
There is a problem to deal with :
There is a Button(only for eample) named 'butNew' in the page
I get it in the form of 'control' not 'Button', by its name .
I want to convert this 'control' to its subClass 'Button' in runtime
but I don't want to use such method as '(Button)control '
because I wander a common method , thinking that there may be many
kinds of Controls in a page,besides 'Button'.
Can you help me ??
Thank you!
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Hi all,
I have to display all types of images including flash imges to user.
I could able to display images of all formats except .swf(flash) files
in Image Control of asp.net.
For Displaying .swf(flash)images i used FlashConrol(from FlashControl.dll).
This control is only displayinf images of type .swf, but i want to display all types of images under single control(asp.net control / third party control).
Is it possible ?
If yes!, How?
Please help me.
Thanks in advance.
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hi all,
i use an ajax radgrid and i want to convert it to Excel Sheet, this error appear when i do that,
unexpected ajax response was recived from the server.
this may be caused by one of the follwoing reasons:
- server. transfer
-custom http handler
-incorrect loading of an "Ajaxified" user control.
how can Solve this error??/
thanks all
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Hi,
I am using a Web service beween a Window application running on client and server mechines.The web service uploades the files and images on the server mechine. But i am having problem to find the application path on the server mechine. I used the following code but this returns the path of the web service rather than window application.
System.Reflection.Module[] modules = System.Reflection.Assembly.GetExecutingAssembly().GetModules();
strApplicationPath = System.IO.Path.GetDirectoryName(modules[0].FullyQualifiedName);
I need to find the path of window application through web service.
can anybody help me?
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Hi,
For the time being i have found a solution. i am putting the window application path in the web.config of the webservice. As the application will be installed on the server mechine or the path changes, the web.config of the webservice will be updated. How is the solution.? Is it right appraoch?
Thanks in advance.
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Thats awesome... You told us...
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Hi, thanks for looking
Imagine eBay system, the only difference is that i need to alert the seller immediatly when they make a new sale
I need to develop a windows app that is monitoring the web app or somehow alert the pc of the seller about the new sale
I cant use email since im not sure if they are seeing the email, or even if they have an email account. SMS would be to expensive here
I had tought of doing a web service that accepts the ID of the seller and returns the sales for the given ID, and i would call this method from each client computer (seller) every minute or so, but since there could be many clients and also i would like the client to be notified as soon as posible i think this would not be the best approach
Is there any way to use tcplisteners or something like that??
Clients will have static ips, but they could change if disconnected for more than 1 day
Any advices will be appreciated
Thanks in advance
Alexei Rodriguez
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AlexeiXX3 wrote: I had tought of doing a web service that accepts the ID of the seller and returns the sales for the given ID, and i would call this method from each client computer (seller) every minute or so, but since there could be many clients and also i would like the client to be notified as soon as posible i think this would not be the best approach
It seems like an "ActiveX Application". But the Internet Security will restrict if it is not trusted.
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I noticed that several places you can use "~" to start a path for the application root. This does not seem to work for CSS files or for JavaScript files. Is there an inline way to ensure that the path in the browser starts at the root? It seems that there has to be a way for the ~ to be converted to a server name at least on the server then appended to the front of the relative path in the browser.
Thanks,
Leo T. Smith
Program/Analyst Supervisor
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You can use the Page.ResolveUrl method or the Page.ResolveClientUrl method to turn a path containing ~ into a path usable in the browser.
This of course doesn't work for CSS files or Javascript files, as there is no server code in them.
Despite everything, the person most likely to be fooling you next is yourself.
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Is any one familiar with nhibernate???
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Where you need it for?
If you use it to create reports....you get hurt.
NHibernate is only useful for CRUDS.
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1. I receive this validation text when I try to login to my web application. No error is displayed it's just the validation of the login control after I deployed my web application on a windows 2003 server standard edition. I installed sql server express edition for the aspnetdb to be attached automatically.
But I keep receiving this message for every account that I try to login to. Is there anything missing in the permissions of the app_data folder? I added the ASPNET account in the permissions?
But I read somewhere that I should allow NETWORK SERVICE permission because I'm using windows server 2003, it has sp3 installed.
Can someone help out with the cause of the problem?
2. One more thing: I need to put a username and password for the enterprise manager and the query analyzer of sql server 2000. I can actually access them using a fullstop..so can I set a username and password for them?
thanks a lot in advance
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what is stated in your web.config about authentication?
In SqlServer you can create your own users. You can grant them several rights to a database.
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<authentication mode="Forms">
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ok, I solved it finally by allowing permissions to Network service account.
Now, comes the part where I want to assign a username and password for the enterprize manager and the query analayzer as a whole not just on certain databases so that noone can actually open these two programs if they have access to the server. How can I do that without messing up my databases permissions and login users? It's really complicated for me? can someone help?
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We have a local network with internet. The main machine which has the modem is connected also has an asp.net website on it. How can we only enable it for local usage only? Without disabling anonymous access and without Windows authentication, if possible.
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You can select and assign local IP address to your IIS with Properties in Default Web site.
Mehdi Bahrami
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How can I get rowindex in gridview
I have gridview with 2 template column one of them are dropdownlist and the secound field is label
when i select on the dropdownlist the value showed in the label in the secound field
i want to know the rowindex in gridview which i select the dropdownlist in it
i used this code
mygridview.SelectedRow.RowIndex;
and
this code also
gvProfessions.SelectedIndex;
but it not work it return to me -1
please help me
Kareem Elhosseny
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I assume you have AutoPostBack=true and OnSelectedIndexChanged-event programmed for the drop downlist.
Do you have DataKeyMember and DataKeyValue used in GridView? You need those.
In the Event you can do:
DropDownList ddl = (DropDownList)sender;
GridViewRow row = (GridViewRow)ddl.NamingContainer;
GridView1.SelectedIndex = row.RowIndex.
In that case you can find the value of GridView1.SelectedValue
At the end of the event add the line
GridView1.SelectedIndex = -1;
To state it simple:
If you know the DropDownList, you know in whoch container it is. That is the reason you need to know the NamingContainer. If you know that the rest is simple.
You can use this trick for any Component in a TemplateColumn.
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thanks for help
but i cant understand your code i'll try and tell u the result
Kareem Elhosseny
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The DropDownList is placed in the GridViewRow
If you know the DropDownList, you know it's NamingConatiner.
By Casting it to (GridViewRow) you retrieve the GridViewRow in which the DropDownList is.
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really thank you my dear friend
thanks for resbecting me and abbreciate me as junior developer
i try your code and it work
thanks alot and here is my email if u want to add in your contacts
kareem_elhosseny@hotmail.com
Kareem Elhosseny
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