Heiko Goes's Q&A profile
.NET Development how to write >, <, &to XML file
Hello, I try to write these characters to an XML file. but in the XML file it shows: > < & instead. how can i write correctly to the XML file or at least read correctly(assign the innertext to a variable) here is my code for writing to XML file: XmlElement title= xmldoc.CreateElement("Title"); title.InnerText = txtName.Text; newBook.AppendChild(title); Anton, you're right. in the xml file it's formatted with >... but innertext format the text. cool ...Show All
Windows Forms Developer enabled
Why not allow, the users use a control to use the desingher features Hi, I've managed to get the DesignSurface working, including the ISelectionService. But I can't figure out how to disable the DesignSurface on-the-fly... Is it possible to do this, and if so, can someone point me in the right direction Thanks in advance, Marcel ISelectionService example: ---------------- ...Show All
Visual C++ KB article 814472 Mixed Mode Loading Problem
We have an existing MFC application created with VS 6. We recently upgraded to VS 2003 and were able to migrate our application so that it builds and runs using VS 2003 instead of VS 6. For upcoming enhancements, I would like to use some of the new features found in the .NET Framework classes, especially the xml-related features. This immediately leads to the Mixed DLL Loading Problem discussed in several KB articles. I want to add some functions that use the XmlTextReader class into one of my existing dlls. My understanding is that I need to follow the instructions in KB article #814472 PRB: Linker Warnings... because my existing dll w ...Show All
SQL Server Persistence Of Temporary Tables
Is it possible to create a temporary table in a 'parent' stored procedure and then access it from a 'child' or nested stored procedure Bearing in mind that the child proc will definitely be called by the parent proc. Look at the article from Erland: http://www.sommarskog.se/share_data.html HTH, jens Suessmeyer. ...Show All
.NET Development Unable to emit assembly
Hi, I have an excel program that was created in VS2005/VSTO. I am notsure if this part of the issue. The program runs great but when I added in a class from a different developer, who designed it. I am getting this error: Error 4 Unable to emit assembly: Referenced assembly 'LoginForm05' does not have a strong name He did create a strong key added to the program, checked it back into source safe, then I added to my program….. I am not sure if I need to create a key too for his program Or if there is something else he needs to do Or is this where I need him to sign his project before I added it my ...Show All
Visual C++ Picture editing.
I created a thread a little while ago asking for some good jpg tutorials. Rather than use jpgs, I decided to work with bitmaps -they're simpler, and as far as I can tell built into the API already. The problem that I am having is that when I try to use LoadImage, it returns a handle instead of the HBITMAP that I think I need in order to draw the image to a DC. Can I overcome this with a simple cast In addition, how would I save the picture in the DC to a file I know the details of working with file IO, but very little about working with the Win32 API (so in short, I just need to know where to find the data to save to the file) T ...Show All
Visual Basic Access control on main form
I'm having problems accessing controls on the main form from another form.... I selected Public as the modifyers - see below Public WithEvents Test1 As System.Windows.Forms.TextBox but still can not access them from another form with the following code ... ( As you can see, i did try several different approaches to access the control "Test1" & several more that I can not show ...... none of them seem to work ) I assume somethings missing during "decleration" of the main window Public Sub NoError() Dim Mainwindow As New Main Mainwindow.Test1.Text = "Hello" Main.Test1 ...Show All
Visual Studio 2008 (Pre-release) Border.Measure sets DesiredHeight to zero if the Border.Height is zero?
Does the Border.Measure() function return zero for the height if the current border height is zero, regardless of its contents It seems to, but that's surprising to me. When I call Measure() it seems to set DesiredSize.Height correctly in the normal case, but if I programmatically set the Height or MaxHeight to zero, Measure() always sets DesiredSize.Height to zero. Here's some XAML and code that demonstrates the problem: The button click handler: private void Test(object sender, RoutedEventArgs args) { double height = 0.0; border.Measure(new Size(border.ActualWidth, doub ...Show All
SQL Server Display report parameter in report
How can I display the label field from a query parameter within the report header I have a parameter that gets it's value from a drop down list. The parameter value is passed to the stored procedure but I want to display the text portion within the report. =Parameters!YourParam.Label() & ": " & Parameters!YourParam.Value() ...Show All
.NET Development Multiple network access
Hi there This will probably be alittle long winded so please bare with me. I'm using C# .net 2 and SQLExpress. I want to write 2 pieces of software. The first is a scoring app that will run on 3 laptops all connected via tcp to another computer that has the database and another app that I will write. The app on thge laptops will allow judges to click on buttons to score points for the participants. Each button press will generate an SQL insert into the DB on the other computer. The second app will periodically do a select on the DB to display the current points or it may have a dataset that gets Fill()ed periodically. ...Show All
.NET Development AD Authentication
I have a windows application and I want users to authenticate using the AD domain. If the user is currently logged into the machine using an AD Account then my application has no problem authenticating. My issue is when the user is logged in using a local account then I get an error saying the domain can not be found. What do I need to do to authenticate users whose machines are not logged into the AD domain but do have accounts on the domain and is on the network I know it is possible because these users use outlook and log into the exchange server using these domain accounts. Below is my code for authenticating: DirectoryEntry entry = ...Show All
Visual Studio Express Editions C Question
i was wondering is it c99 compatible if not is there a way to convert it to c99 if so how cause i heard vsc++ is only c90 compatible and i don't want c90 only c99 Take a look at http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=333319&SiteID=1 Hope this is helpful! Thanks, Ayman Shoukry VC++ Team ...Show All
Visual C# Authentication Method
First, let me start off by confessing that I am a former VB programmer (Pre .NET days) that has not written a line of code in many years. Now I am trying to dust off the coding cobwebs, learn the .NET framework, learn C#, and adapt to a "true" Object-Orientated method of programming... All at the same time! Now that the laughter in the room has subsided, here is my question: I need to add a login/authentication routine to the database application I am working on. Once the user has been authenticated, I will need to pull in several user specific settings from the user database file. In the old days, I would have just create ...Show All
Visual C# Decompile,modify and recompile?
Hello! I would like to know if there is a software who can decompile,modify and recompile an assembly. I ask this because i create a software protection. If you any idea or suggestion! thanks, Wavemill Directly there is nothing... however if you use Lutz Roeder's .NET Reflector ( http://www.aisto.com/roeder/dotnet/ ) and Denis Bauer's Reflector.FileDisassembler plugin ( http://www.denisbauer.com/NETTools/FileDisassembler.aspx ) you end up with the source for an assembly. Throw in some Visual Studio to build a project out of it, make your modifications and hit build. Sure it’s a little roundabout, however ...Show All
Visual C++ The scope of this forum
Hi, For general C++ questions or general development questions (unrelated to Microsoft implementation issues or features), please use your favorite general C++ or development forums or newsgroups. For questions specifically about the C++ language, please use the Visual C++ language forum: http://forums.microsoft.com/msdn/ShowForum.aspx ForumID=96 For questions about other parts of Visual Studio, please use the appropriate forum in the list here: http://forums.microsoft.com/msdn/ For questions about Win32 programming, previous releases of Visual C++ and Visual Studio, please use the MSDN newsgroups that are all linked off: http://msdn.mic ...Show All