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How to register a javascript function [modified] Mairy15-Aug-06 17:53 Mairy 15-Aug-06 17:53  hello every one, i want to know the way that How to register a javascript function against the server side button click in .cs file of ASP.net. plz do tell me. as function is function fun() { alert("Error"); } asp : input type=button runat=server onclick="javascript:func();" Mairy -- modified at 23:55 Tuesday 15th August, 2006 Re: How to register a javascript function _AK_15-Aug-06 18:35 _AK_ 15-Aug-06 18:35  you can attach a javascript like this to a button in the code behind file: btnID.Attributes.Add("onclick","javascript:fun();"); Best Regards, Apurva Kaushal Asp.net 2.0 Master Page Error silverfox_118815-Aug-06 14:32 silverfox_1188 15-Aug-06 14:32  Hi, I'm getting this error occassionally. Exception Details: System.InvalidCastException: Unable to cast object of type 'ASP.main_master' to type 'ASP.main_master'. I have to edit and resave main.master file for it to go away. but then i comes back? Anyone having same problem? silverfox_1188 Re: Asp.net 2.0 Master Page Error Grapes-R-Fun15-Aug-06 16:03 Grapes-R-Fun 15-Aug-06 16:03  Are you doing anything complicated with your master file, like nesting and such? If not, start with disabling any virus scans that may be going through your project (and rest of your machine). Also, I found an article that suggests to use the 'Register' directive to solve this issue... http://www.pcreview.co.uk/forums/thread-2441960.php[^] Nila Re: Asp.net 2.0 Master Page Error silverfox_118815-Aug-06 17:25 silverfox_1188 15-Aug-06 17:25  Hi, Thank You for your help. I do not have nested master page. I only have one master page. However, in the master page, I have public properties and methods that can be accessed by pages using the master page. I never seen this error in development server, but one we launch this into production. We start seeing this error. We do have systemtec anti virus installed. I did disable the auto protection feature from scaning the \Temporary asp.net files\ folder in the Microsoft.Net 2.054 folder. But that doesn't seem to help. Do you think I should disable the scanner completely? Why would disabling help? Also, I have a hunch that something is deleting the dynamically generated xxMain.Master.cs files in the temporary folder. It explains why editing and resaving the main.master file, the error goes away. Because in Asp.net 2.0, any change to the aspy and.cs files, those files will recompile and dynamically generated new .cs in the temporary folder. The problem is I don't know what is deleting it. could it be the virus scanner? Thanks Jim silverfox_1188 Re: Asp.net 2.0 Master Page Error minhpc_bk15-Aug-06 21:40 minhpc_bk 15-Aug-06 21:40  AFAIK, Microsoft have confirmed that this is their product's issue[^] and it normally happens when you use some directives like MasterType, Reference, ... to create a strongly typed reference to the MasterPage, Web Page or User Control, so the best bet is to contact Microsoft support. However, there are a couple of options that you may try to work around this error: + Use the TypeName intead of the VirtualPath in the MasterType directive. + Define the properties/methods in a base class or an interface, and have the MasterPage inherit/implement this base class/interface. You can cast the MasterPage type to its parent type before calling its properties/methods. + Set the batch attribute in the compilation entry to false in the web.config file. Re: Asp.net 2.0 Master Page Error Grapes-R-Fun16-Aug-06 2:33 Grapes-R-Fun 16-Aug-06 2:33  Hi Jim, Do you have one of those 'sweeper' softwares installed on your prod server? Sounds like something is deleting your .net generated files (and you certainly do need them!!!). Try and see if there is a pattern associated with this issue... e.g. after every Wednesday morning, etc. If so, then it must be some software that intends to clear cache and temp files, and in the process it also clears out your .net generated files that happen to sit in a temp folder. Also, check to see if you are running index server in your .net temp folder. Im sure you already know, but just to be sure this is the path: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files The disabling of virus scans and stopping the indexer is suggested by microsoft. I don't know if this is a bug or not, but it is a bad practice to disable virus scans just to make an app run. I'll ask other developers here about your problem and see what's their two-cent on your issue Nila Re: Asp.net 2.0 Master Page Error silverfox_118816-Aug-06 5:51 silverfox_1188 16-Aug-06 5:51  Thank you guys for your help. Apparently, this is a well know issue by Microsoft Asp.Net Team. They are working on a HotFix to correct the problem. http://forums.asp.net/7/1331450/ShowThread.aspx You have to call Microsoft support to get this HotFix. silverfox_1188 Re: Asp.net 2.0 Master Page Error Grapes-R-Fun16-Aug-06 6:21 Grapes-R-Fun 16-Aug-06 6:21  Oh my... thank heaven's this didn't happen in my portal; I just deployed! Jim- Thanks for forwarding the link for hotfix! Nila SmtpMail problem Daniel Kanev15-Aug-06 14:12 Daniel Kanev 15-Aug-06 14:12  I want to send mail via an SMTP server that requires authentication (username and password) and listens not on port 25 but 567; How can I do this, I cannot make the configuration. I use SmtpMail.Send() Thanks! modified 9-Mar-17 17:10pm. Re: SmtpMail problem Mike Ellison15-Aug-06 14:25 Mike Ellison 15-Aug-06 14:25  I think this article has what you need: http://aspnet.4guysfromrolla.com/articles/072606-1.aspx[^] Re: SmtpMail problem Sathesh Sakthivel15-Aug-06 18:35 Sathesh Sakthivel 15-Aug-06 18:35  Hi, I think this Link will help you in sending the smtp mail http://www.dotnetbips.com/articles/displayarticle.aspx?id=495[^] with regards Satips SMTP server always Listens on Port 25 Jay_se15-Aug-06 20:24 Jay_se 15-Aug-06 20:24  Dear Daniel, As per SMTP standars, any SMTP web Server will listen to Port no 25 only (Default). In your PC, you may wrongly configured the SMTP & POP settings. Check it!! http://www.rfc.net/rfc821.html[^] I hope it helps u!! Regards, Jay Re: SMTP server always Listens on Port 25 eggsovereasy16-Aug-06 3:52 eggsovereasy 16-Aug-06 3:52  Yes, 25 is the standard port... but you can run it on any port if you choose. Folder and file level authorization using windows based authorization Omkar Ghaisas15-Aug-06 11:28 Omkar Ghaisas 15-Aug-06 11:28  Hi All, I have suppose a folder wherein there are 5 files and I have created 5 groups with different rights to access the files in that folder. In C# or in some other way when some user logs into my system and gets authenticated, then I need to check the access rights for that user and correspondingly, allow or not allow that user to open that particular file out of the 5 available to him in a list. How can I do that? Pls guide me asap. In Deep trouble otherwise. Thanks Omkar Bind my dataset to textbox[modified] Brent Lamborn15-Aug-06 10:41 Brent Lamborn 15-Aug-06 10:41  In my asp.net 2.0 application I'm binding a dataset to a multiline textbox like so: Dim ds As New dataset ds = dal.GetApprovedEmailDomains txtApproved.Text = DataBinder.Eval(ds, "Tables(0).DefaultView(0).domain") txtApproved.DataBind() The problem is that the above is only filling the text box with the equivalent of ds.Tables(0).Rows(0)("domain"):confused: What change do I need to make without looping to bind the all of the rows, not just the first one? Many thanks! -- modified at 16:42 Tuesday 15th August, 2006 Re: Bind my dataset to textbox[modified] Grapes-R-Fun15-Aug-06 10:54 Grapes-R-Fun 15-Aug-06 10:54  I know how much you dislike looping but why don't you write an overloaded method in your data access layer that loops through the dataset and creates/returns a long string? Then you can bind that to your text box. Nila Re: Bind my dataset to textbox[modified] Brent Lamborn15-Aug-06 11:10 Brent Lamborn 15-Aug-06 11:10  Thanks Nila, that would do it but I'd like to avoid l X|ping. I think it's gonna take some work learning how to change the expression string. Re: Bind my dataset to textbox[modified] Grapes-R-Fun15-Aug-06 15:44 Grapes-R-Fun 15-Aug-06 15:44  Wait a second... duh! I can't believe I didn't mention this earlier (I give brunettes a bad name). Do you have one of those strongly typed datasets in your App_Code folder? You can create one of those, build in the query. Then in your form designer, drag an object data source and configure it to your dataset. Then, go ahead and bind your textbox to the datasource. I gotta warn you, I haven't tried it yet Nila Re: Bind my dataset to textbox[modified] Grapes-R-Fun15-Aug-06 15:49 Grapes-R-Fun 15-Aug-06 15:49  DotNetHead- I never asked you, why do you obsess over binding your textbox to a dataset?!? Why??? Nila Re: Bind my dataset to textbox[modified] Brent Lamborn16-Aug-06 3:26 Brent Lamborn 16-Aug-06 3:26  You are right, why do that? I'm not limited to some designers specs. I'll dump that control and use a gridview or something. Getting advice from a girl programmer, that's hot... :-> Re: Bind my dataset to textbox[modified] Grapes-R-Fun16-Aug-06 3:55 Grapes-R-Fun 16-Aug-06 3:55  you made me blush again! Nila Fridley Save And Read Image Into SQL Server 2000 Database nsr2006nsr15-Aug-06 9:05 nsr2006nsr 15-Aug-06 9:05  Hi All How can i Save And Read Image Into SQL Server 2000 Database By Using (VB.NET Web.APP) pls try to give me a code thank you for help Re: Save And Read Image Into SQL Server 2000 Database Mike Ellison15-Aug-06 14:06 Mike Ellison 15-Aug-06 14:06  There is a lot of information (articles, etc.) about this topic out there. Try using Google to search for "vb.net save load image database". The first hit I got was a CP article! Security & WebServices JettFree15-Aug-06 6:32 JettFree 15-Aug-06 6:32  I am reading up on WSE 3.0 as it pertains to securing my web service. We are not going to be using X509 certificats. We are using SSL for encryption. In my reading it seems that the developer of the web service will write code to validate the user and that WSE really does not offer a facility to do this. We have a group in Active directory that the user must belong to to access the service. My thought was that we would have the user call the service passing in a token object containing their U/P, we would look for them in active directory and if they are there return the results and if not return an error. The WSE code I have seen adds a ton of overhead (for encryption and soforth) and I am not even sure what it is doing. I don't want to oversimplify this but I also don't want to keep spinning my wheels with something that does not offer any more functionality than we need. So my question is, given the above stated goals, are we proceeding correctly or do we need to have all of the overhead that I see in the WSE documentation I have found. Jeff

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