ASP.NET

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Re: What are Macros? Christian Graus29-Jun-07 2:07 Christian Graus 29-Jun-07 2:07  I guess the reason google didn't help is that I don't believe .NET has support for macros. macros in C++ are a preprocessor definition, ie a hack, inherited from C. Christian Graus - Microsoft MVP - C++ "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum ) Re: What are Macros? Sathesh Sakthivel29-Jun-07 2:36 Sathesh Sakthivel 29-Jun-07 2:36  Macros are only one of the extensibility tools provided by Visual Studio .NET, but they are easy to develop quickly, and they have surprising clout. Unlike most other Microsoft products, Visual Studio .NET macros are built out of full .NET code, which means they can use any part of the .NET class library. This allows macros to write XML files, display forms, and even contact remote Web services as part of their work. (For information about other types of Visual Studio .NET extensibility, and help choosing which one suits a particular problem. Macros[^] Regards, Satips. Help with IsPostBack property SrividhyaS29-Jun-07 1:14 SrividhyaS 29-Jun-07 1:14  I have a datagrid. In the datagrid,I have a CheckBox Column.When I click the checkBox that i need and click the button,the page gets refreshed and all the data that i checked goes off. Kindly help me where to give the IsPostBack property. Thanks in Advance. Happy Programming!!! Re: Help with IsPostBack property Manas Bhardwaj29-Jun-07 1:21 Manas Bhardwaj 29-Jun-07 1:21  In the load event, check if the page isPostBack... Re: Help with IsPostBack property marky77729-Jun-07 1:27 marky777 29-Jun-07 1:27  In Page_Load do this: if (!Page.IsPostBack)<br /> {<br /> //do stuff<br /> } Re: Help with IsPostBack property kubben29-Jun-07 1:47 kubben 29-Jun-07 1:47  I would say most likely you are refreshing you datagrid on pageload. So when you button posts back to the web service the page load event runs and you databind your datagrid with new data. So most likely you need to surround your existing code in your page load with if Not IsPostBack Then or if !IsPostBack { So that you only load the datagrid once, not every time the page posts back. Hope that helps. Ben Re: Help with IsPostBack property SrividhyaS29-Jun-07 17:53 SrividhyaS 29-Jun-07 17:53  My problem is solved now.Thanks to all 3 of You...God Bless U... Happy Programming!!! AD authentication largeinnit29-Jun-07 0:23 largeinnit 29-Jun-07 0:23  Hi, I'm following the example below in asp.net 1.1 as a simple means for testing a pair of AD credentials: http://www.codeproject.com/useritems/NET_LDAP_Authentication.asp This works fine, but it returns false when used with valid passwords that contain non standard characters such as &. Does anyone have any info on the types of character conversion that AD needs for authentication? Also, is there a simple way that I can make the application secure so that plain text passwords aren't sent over the network? Thanks Re: AD authentication Craster29-Jun-07 1:27 Craster 29-Jun-07 1:27  For security, use LDAPS (LDAP over SSL) to encrypt the LDAP communication. This requires that the domain controllers are set up with the appropriate certificates to support LDAPS, however. Re: AD authentication dekart_roo29-Jun-07 4:16 dekart_roo 29-Jun-07 4:16  Should have 75-80% of everything you could want to know for AD coding in .Net: http://www.c-sharpcorner.com/UploadFile/ecabral/ADand.NET08242005065451AM/ADand.NET.aspx In direct answer to your second question: DirectoryEntry de = new DirectoryEntry(); de.AuthenticationType = AuthenticationTypes.Secure; -Roo Creating satellite assembly deep729-Jun-07 0:22 deep7 29-Jun-07 0:22  I have created a satellite assembly, using the foll. command: al.exe /t:lib /embed:Resource.ar.resources /culture:ar-SA /out:Resource.ar.resources.dll /keyf:keypair.snk 'Resource.ar.resources' is the resource file which is generated using resgen.exe tool. 'keypair.snk' is the keypair that is generated using sn.exe tool Here keypair.snk is the keypair tat I generate using sn.exe tool What is wrong with this..wen I check it in the manifest(using ildasm cmd'…some things missing in it. When u publish a website then also the satellite assembly is created…this one wrks…and if u compare the one I created with this one then there is 'assembly extern' missing also some other things... Kindly tell me wot to put in the al.exe command to get the missing part ... Thanks... Dee Changing Position of Textbox Khan.Bangash28-Jun-07 23:57 Khan.Bangash 28-Jun-07 23:57  How can I change the position of a Textbox via javascript. Any help regarding this . Thankx in advance. Re: Changing Position of Textbox Christian Graus29-Jun-07 0:40 Christian Graus 29-Jun-07 0:40  You'd change the style of the textbox in order to move it, by changing it's padding, or floating it, etc. Basically, you move it using CSS. Christian Graus - Microsoft MVP - C++ "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum ) Re: Changing Position of Textbox Khan.Bangash29-Jun-07 0:42 Khan.Bangash 29-Jun-07 0:42  Thank u very much, Can u give me an example. Re: Changing Position of Textbox blue_arc29-Jun-07 1:19 blue_arc 29-Jun-07 1:19  var t=0; function controlMover(obj) { ; obj=(typeof obj=="object")?obj:document.getElementById(obj); var _top=parseInt(obj.style.top)+1; var _left=parseInt(obj.style.left)+1; obj.style.top=_top+"px"; obj.style.left=_left+"px"; if(_left==500) { clearTimeout(t); } else { t= setTimeout("controlMover('"+obj.id+"')",10); } } CHECK THIS OUT Ravi Kant Srivastava (System Analyst) HandsOn Technology & Engineering Gurgaon (India) e-mail:ravikant@hte.co.in Re: Changing Position of Textbox Khan.Bangash29-Jun-07 3:08 Khan.Bangash 29-Jun-07 3:08  Thank u very much its realy helpful. ASP.net login page boyindie28-Jun-07 23:18 boyindie 28-Jun-07 23:18  Hi forum, I am looking to create a secure login to my application. I was wondering if anyone could advise me on the best way of dealing with this I was considering setting up a users table within my mysql database and let the asp pass the parameters to a stored procedure, but i obviously need to ensure that the data is encrpyted. So i need to build a DAL somehow.... any help appreciated boyindie asp virgin Re: ASP.net login page Christian Graus29-Jun-07 0:42 Christian Graus 29-Jun-07 0:42  boyindie wrote: So i need to build a DAL somehow.... A DAL does nothing to prove that data is encrypted, or anything else, really. Most people worry about super secure logins on pages no-one is every going to try and hack. The main advice I'd give is, write a proc that takes a username and password and returns a bit, do not write a function that returns a password and compare it in memory. Christian Graus - Microsoft MVP - C++ "I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum ) Re: ASP.net login page boyindie29-Jun-07 0:55 boyindie 29-Jun-07 0:55  HOw would i write that procedure would it be it take two input parameters and pass these parameters into a select command and if these parameters match the login value will return a 1 or 0, valid or invalid? Re: ASP.net login page Not Active29-Jun-07 2:34 Not Active 29-Jun-07 2:34  Yep, thats basically how it works only two letters away from being an asset Re: ASP.net login page Craster29-Jun-07 1:22 Craster 29-Jun-07 1:22  Don't store or pass the password, store a salted hash of the password, then when the user logs in, salt and hash the password then pass that to the database to compare. A good article on storing passwords[^]. Re: ASP.net login page boyindie29-Jun-07 1:32 boyindie 29-Jun-07 1:32  Cool, will have a look into that looks good never heard of a salted hash in my life, is it difficult to code? Re: ASP.net login page Craster29-Jun-07 1:36 Craster 29-Jun-07 1:36  boyindie wrote: never heard of a salted hash in my life, is it difficult to code? Then do have a good read of that article ) There's plenty of built in .net functionality for encryption and hashing. Bear in mind that if you do this you will never be able to retrieve the user's password if they forget it (hashing is one way) - you will have to generate a new password for them. Re: ASP.net login page boyindie29-Jun-07 1:38 boyindie 29-Jun-07 1:38  Thats not a problem, as can get them to enter registered mail and can get bit of code to generate a random password for them or set it to a default and return it to there mail? Dropdown list not accepting value from GridView codingrocks28-Jun-07 22:51 codingrocks 28-Jun-07 22:51  I am doing an application in which i have some textboxes and 2 dropdown listes when connecting to database and retrieving values everything works fine... but when i click the gridview(say a row particularly,) the values in the row should populate to the corresponding textboxes.. all the values comes to textboxes... but the values to be populated to dropdownlist holds only the text of the cell content.... i need the value to be in the dropdownlist as forever till i wish to get that away... i used the code like this... DropDownList1.Text = GridView2.SelectedRow.Cells[1].Text.ToString(); SAJAN A PILLAI C#.NET Programmer TELESOFT INDIA PVT LTD... BANGALORE

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