I have created a small application which opens,reads and creates Excel files. The app has been written in C# and I don't know why I get this error message when the application is running in one computer. I have run the same applicaiton on my computer and I don't have any problem. Can somebody help me and let me know why happen this erro...
If I have a number of existing applications written and deployed w/ .NET 1.1, is there any risk to installing .NET 3.5 SP1 on the servers? My understanding is that .NET 3.5 SP1 only works with the .NET 2.0 codebase, so it will not touch or affect my .NET 1.1 applications. Can you also point me to any pertinent MSDN documentation? I've...
I have legacy asp.net 1.1 website. It has a very poor VB layered achitecture. Debugging takes about 10 minutes to run the credit card processing tests. I'd like to add some unit testing capabilities to the solution to check my changes. I was thinking about using mbunit with galleo. Will mbunit and galleo work with my .net 1.1 code...
Is it possible to create and maintain a .Net framework 1.1 application with Visual Studio 2005? ...
What's my best bet for implementing a simple chat client (2-person) in an ASP.NET 1.1 application? I'm using ExtJS for the front-end so if it integrates well with that it would be great. ...
I'm developing a web page in Asp.Net 1.1 and have a DataGrid which allows users to add, edit, and delete database records. The footer row contains textboxes to allow the adding of new records. For each column I've defined <ItemTemplate>, <EditItemTemplate> and <FooterItemTemplate> elements. The FooterItemTemplate and EditItemTemplate e...
I'm looking at upgrading an application we're developing here using Visual Studio 2003 / .NET 1.1 to Visual Studio 2008 / .NET 2.0. Now I was testing stuff, and found that I have a reproducable case in which the .NET 1.1 version does what it is supposed to do, while the .NET 2.0 version (same code) ends up in an infinite recursion (the ...
We are using a badly written windows service, which will hang when we are trying to Stop it from code. So we need to find which process is related to that service and kill it. Any suggestions? ...
I am databinding a dropdown list with the following array list: ArrayList al = new ArrayList(); al.Add(new ListItem("Service Types", 1)); al.Add(new ListItem("Expense Types", 2)); al.Add(new ListItem("Payment Terms", 3)); al.Add(new ListItem("Classes", 4)); al.Add(new ListItem("Project", 5)); al.Add(new ListItem("Employees", 6)); al.A...
I'd like to create an array from range of values within an ArrayList but am getting the error "At least one element in the source array could not be cast down to the destination array type". Why should the following fail, and what would you do instead? int[] ints = new int[] { 1, 2, 3 }; ArrayList list = ArrayList.Adapter(ints); int[]...
I have to spend a fair portion of my time developing in dotnet 1.1, and as I'm sure anyone in a similar position will appreciate, the more I get used dotnet 2.0 and above, the more annoying it is to go back to the early version. I'm getting increasingly fed up of messing about with ArrayLists and the like when I want to be working with G...
I have an application written in .NET 1.1 that calls XmlDocument.Load on a URL. Just recently the xml file was updated. Now whenever I call XmlDocument.Load, the old file is returned. When I hit the same URL from a browser, I see the new file. I deleted all temporary files from IE and I still see the same issue. Any thoughts on why ...
A legacy c++ applications with sometimes notorious memory leak issues has to be called from a .Net server based windows application. .Net garbage collection times are not determinable and sometime the c++ object are destroyed or not destroyed "on time" producing unpredictable results and generally crashing the c# web app. What is the b...
I have this VB.Net 1.1 project that I have to make some changes to. There is a flag in the App.config file. If it is false, the page just loads a splash screen and runs the program normally. If it is true it first opens a login window. VB.Net is not something I've ever worked with before. I can't for the life of me figure out wher...
When installing .Net Framework 1.1, the SP1 cannot be installed under Vista. Using Windows Update I get "WindowsUpdate_E0434F4D", doing it manually as administrator will result in "SLC542.tmp has stopped working". This does not depend on whether I activated UAC or not. I have no possibility to repair the framework 1.1, only to uninsta...
hi, I am using the listview with C# in VS.NET 2003. I would like to select a single cell (not just cells in the first column). I want to have a cell free selection and it highlight the selection in the cell as well. ...
I am working on an ASP.NET 1.1 project where the requirement is to create a matrix table where the number of rows and the number of columns are determined by two separate datasets and can vary. Once the matrix is created the page has several buttons that do postbacks that need the data and any modifications made to a cell in the matrix t...
I want to run ASP.NET on VS 2003 but it raises an error which says: "Visual studio has detected that web server is running asp.net version 1.0.The web application you are creating or opening can be configured to be compliant with asp.net 1.0. However, the web application will not be able to use the new features from asp.net 1.1." When I...
What is the purpose of adding the batch="false" in the compilation tag in ASP.NET 1.1? ...
I need a UserControl to display pictures as a Gallery in Winforms. I have my pictures as a Image Collection but no problem to change to fit Control capabilities. It could be nice if it is for .NET 1.1 but since I'm planning to migrate all our code to 2.0 if the control is in that framework it could be useful in the future If it is fre...