Is this just one project? If you create a new project what happens? Did you convert this project from VS1010? There are major changes in VS2012 which can easily break old projects, depending on how they were built. Broken projects can behave very strangely. I can’t give you an exact reason why, other than the … Read more
I’ll go over your points one by one: Declare long presult; right before the try statement. This makes the compiler mad because it wrongly thinks there’s a possibility of returning an unintialized variable. Actually, the compiler correctly determines that there is the possibility of returning an uninitialized variable. Since the variable is only set if … Read more
You seem to be confusing the ExcelPackage project and the EPPlus project. I can see how as they share namespaces and class names (I don’t know the history of either to know if they’re related or not). You have a reference to the ExcelPackage dll in your example. The ExcelWorksheet class there doesn’t have a … Read more
The code you provided does not show anything being done with myFriend, so no, myFriend is not being populated. You’re directly adding the Friend into the lstContacts control. If you want to add it to myFriend as well, simply add myFriend.Add(f); in the same function. Then, every time btnSave_Click is invoked, you’ll add a new … Read more
Open the file Page.xaml, find the Grid with the x:Name “LayoutRoot” and replace it with a StackPanel (with the same x:Name) 2 solved Using explicit type conversion in C#
After attempting to create a MCVE as suggested by @inetknght (thanks BTW), I discovered that it was actually a bug in Visual Studio Express 2013. I copied all my source files to a new project, so I could keep removing stuff to get the smallest example, however it compiled fine in the new project. When … Read more
It’s not whether they can be accessed by other programs, but whether they can be accessed from other types (Classes/Modules) within the same program. 0 solved Public Sub vs Sub? [closed]
It is not impossible to install the Visual Studio on the pc, although that would require you take apart the setup and do things manually, however even if you do the install will be broken and would crash more often than not, so much that it becomes pretty much unusable. So do as the other … Read more
the problem was really with the line max = Math.Max(min, min); , i have replaced it and got the correct output of fuzzy MAX_MIN operation on two matrices .. the code //Fuzzy MAX-MIN Composition Code public string[,] Max(string[,] matrix1, string[,] matrix2, int order) { string[,] fuzzy = new string[order, order]; double max = 0.0000; double … Read more
What shall I do to handle dual monitor issue in my delphi application. Using api or application implement in .NET C# code solved What shall I do to handle dual monitor issue in my delphi application. Using api or application implement in .NET C# code
For starting the development process using libraries like OpenCV or OpenGL,you need to install some packages and do a bunch of configurations on your Visual Studio.From here you can download the missing packages for windows,you can also have a Quick start on the website which will get you on the path for beginning,to be more … Read more
“#include <TCanvas>” int main(){ return 0; } This program is syntactically wrong. For some reason you have surrounded an entire #include statement with double quotes. Have you tried: #include “TCanvas.h” int main(int argc, char **argv) { return 0; } Edit: Well, you edited your post (twice as I was typing this!), changing everything and now … Read more
You will have to create a parameterless constructor for the class. solved Error trying to reference sub-routines in other modules of VB.net program