Can anyone provide examples or links on how to use the TreeView control. I'm just curious what some of the industry standards are. Which Events to use, how reference childnodes, etc.
View 13 RepliesWe are in the process of building a huge site. We are contemplating on whether to do the processing of HTML at server side (ASP .Net) or at the client side. For example we have HTML files which acts like templates for the generation of tabs. Is it better for the server side to get hold of content section (div) of HTML load the appropriate values and send the updated HTML to the browser or is it better that a chunk of data is passed onto client and make Javascript do the work?
View 2 RepliesI am new to ASP.NET. Presently I have also been reading Object Oriented Programming(OOP).Could someone give me some simple examples how OOP are used in asp.net
View 4 RepliesAfter trying to adapt quite a few examples, I am still at a loss as how to acomplish what in old vb was a simple task.
Our clients send us files, which we compact into one large file and forward the compacted file to a third pary which in turn sends us back an XML report of the files recieved within the compacted file. I read this xml file and update a table marking the files that were send as 'completed' This process may take 5 - 10 minutes, and what I would like to do is ; when the user clicks the button to 'send' the compacted file, either , 1. disable the screen controls and display a message .. somthing like ' waiting for conformation '
or
2. show an animated dialog box with a message until we recieve the xml report back, then the message dissapears, controls are enabled. I have written the code to read the Xml report and the way I was thinking of doing this was once the user clicks the send, i do a watch directory until the file is
recieved back. The problem I have is how to create the message, hide and show it from a vb code behind function. All the examples I have seen are either way over my head in programming levels, or require a 'close' button on the 'message' screen
We plan to develop a ASP.NET ( VS 2010 ) web site.We need to know if there are any ready made startup ASP.NET web sites so we can get them and adjust / upgrade according to our needs.
View 1 Repliescan any one please provide me the links as how to write URL rewriting with ISAPI and asp.net in c#
View 1 RepliesI am building a simple contact us form, but I must admit I don't know diddly about c#. So if someone can show me an example Just a note, I am not using the wizard. I am using a table and textboxes with a button with the common fields firstnamebox,lastnamebox,emailbox, subjectbox, and messagebox.
View 13 RepliesIs there any examples of using AHAH ajax pattern with ASP.NET MVC?
View 2 RepliesI learning ASP.net, and am looking to create a rather straightforward WebForms ASP.net application, but I have very limited examples to work with. Is there a site that has a lot of ASP.net WebForms projects that are downloadable?Books seem to focus on narrow aspects of using Webforms, like session control, or using master pages, but I'm looking for examples of how a whole app comes together.Or, better yet, is there someone willing to help a new developer out one-on-one by sharing a project or two of his?
View 3 Repliestell me from where can i get examples of master page
View 3 Repliesusing asp.net/vb.net 2005.
I have to create 2 print friendly buttons for a page, 1 is to create a print friendly version of a page inside a div and the second to create the same but the area to print is instead inside an <asp:Panel>.
I assume using javascript to open a new window and then displaying the div or panel would be the best way, I've done this in the past but dont recall all the details.
Does anyone have any good samples for doing something like this?
Does anyone have some really great tutorials on how to use link with datasets that contain multiple tables that utilise primary key and foreign key relations? For eample
Table1
- id (PK)
- language
Table2
-id (PK)
-programmingword
Table3
-id (PK)
-languages_ID (FK)
-pgrammingword_ID (FK)
-translatedword
Linq search for: Table3.translatedword where Table1.Language ='french' and Table2.programmingword = "yes" does this make sense? im looking for exampes/ tutorials for how to do this? or can anyone recommend any good books on linq?
I went through the demo video and was able to create what little it showed but now I am wanting to extend it. I want to add an Admin section with a login page.
Can someone show me source code from an site that uses more than HomeController and multiple db tables calling stored procedures and such?
I was hoping someone could lead me in the right direction in creating a search form with the data being displayed with paging. My background is ASP classic and I would like to know the best approach in acheiving this with MVC. Maybe if we could take the Movie Library tutorial and add a search function to it, so I can understand from the ground up. Basically, I'd like to see a couple of fields for the movie title and director in a form, with a search button. The data in these fields would the be used as parameters for the SQL to query the database and then display the data in the respective view with paging. Whats the use of a database if it cant be searched by the user? Obviously being an asp classic dev, I'm not familiar with C#. I will go down this road eventually, but I'd like to go down this path 1st.
View 4 Repliesi have no idea about commit,rollback,tranasaction can any one explain with examples brefiely.
View 2 RepliesPeriodically a rash of occurrences of the following error happen. I believe they're the result of hack attempts. Whether that's the case or not, my question is how can I handle the error? I want to avoid unhandled exceptions. The TreeView control is just
a standard .Net TreeView control, not a custom one. If you suggest a code solution, please code it in VB.Net as that's what I'm using.
Message: Input string was not in a correct format.
Stack Trace:
at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Web.UI.WebControls.TreeView.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.WebControls.TreeView.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
For example, we are going to consume web method GetEmployeeByQuery(ConnInfoXML, Query, RecordDetail), ConnInfoXML is login information in XML, Query is a SQL statement selecting records, RecordDetail is all records retrieved. All data are in XML format.
So how to write these parameters in XML to consume this web method and get all the information in XML, and then transfer XML to normal string format ?
how to write Css for asp.net treeview by applying color and theme like (msdn website treeview)?
View 1 RepliesThe following link: [URL]javascript has a link on the right-hand-side to switch code from C# to VB, but the actual example text does not change when the selection is chosen. Can someone tell me if this tutorial is exclusively for C#, or can it be built in VB as well?
View 2 Repliessome concrete example of system engegnerring applied on web application?I read a lot of books about uml on web appliation. But i need an concrete example of all documentation about a web application.For example document of analisys, project, databas
View 10 Replieshow do I understand web service software factory with concrete examples? Is it wcf oriented?
View 4 RepliesI have a treeview which will be generated dynamically which need to be displayed on left side and when user clicks on a node it need to open a page on the right side of the same page. and each node has different aspx page. so whenever user selects a node the page details should be displayed on the right side .we can use an iframe on the page which will display the different pages clicked on the node.Is there any alternative i can use to display different pages based on the user selection on the right side without using iframe.
View 5 RepliesCode to drag and drop a TreeNode to another control or tag such as Div or even another TreeView.
View 1 Replieshow to do aggregation and sums in gridview from textboxs required examples
ex: while trading in stock market it was chnaging dynamically how it was working explain with examples
I am wanting to create a url rewriting module and have investigated numerous examples on the web. However, most do not address the issues of handling postbacks and querystrings. I cam across a few examples, but don't fully understand how they work and thus customizing them to my needs becomes a problem. I understand the basic concepts of rewriting, but can someone explain, or point me to a resource on how postbacks and querystrings are handled?
View 2 Replies