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I have a C# program which includes the use of some datagrids and launches some external programs through some VB DLLs also. When I deploy the .exe it works fine on most PCs, however on some I get an error when the datagrid is loaded suggesting that the minimum value of 'value' must be greater...

Hi all, I have generated some data in my application for which I am using Excel to determine a linear relationship. I want to display the resultant graph on my windows form. So far I have tried using the Office Web Chart component but with no success. Is there anyway I can use a picture pox to...

Hi all, I have generated some data in my application for which I am using Excel to determine a linear relationship. I want to display the resultant graph on my windows form. So far I have tried using the Office Web Chart component but with no success. Is there anyway I can use a picture pox to...

I am trying to call an Excel Macro from .Net. The macro is called DoKbTest and is stored in book1.xls However when I run the code I get the following error "An unhandled exception of type 'System.Reflection.TargetInvocationException' occurred in mscorlib.dll. Additional information: Exception...

Ia ma trying to use a MS EXcel DataAnalysis tool through .Net as shown below. However I am running into a number of problems mainly though that the last line here expects 30 parameters, all bar one of which should be optional, and the compiler won't accept anything less. Plus these parameters...

I'm trying to get Excel launched from inside a C-Sharp program. unfortunately I keep getting the following error when I try to debug. Why is it not accepting Excel as a legitimate class? The type or namespace name 'Excel' could not be found (are you missing a using directive or an assembly...

How can I write a really long line of code so that it appears on more than one line using C sharp on Visualstudio.NET? Thanks.

I get an error every time I run the following code : along the lines of :error C2440: '=' : cannot convert from 'std::basic_istream<_Elem,_Traits>::int_type' to 'char *' with [ _Elem=char, _Traits=std::char_traits<char> ] //my code begins here...

Hi, If I want to read a line of unspecified length and discard it, which derivative of getline() should I use? If I use getline(str, 80, "/n") I keep the first 80 chars but also I need to know that I won't be reading more than 80 chars. Is there any way around this? Thanks P.

Hi all, I have a program which when run, causes a detected memeory leak at almost every line. I am using the CRT library to help me identify the leaks and my ouput window produces somnething like this continously Detected memory leaks! Dumping objects -> {163170} normal block at 0x00FBB8A0, 8...

I know the word sic is often used in newspapers when things are being transcrined and it indicates a spelling error or grammatical (sic) error, but what does the word stand for??

Hi, I have this code which I am trying to get to grips with (it was written by another). I am unsure as to whether it is giving me a memory leak. Some of you may be able to help. I have an array which is passed as a paramater to the function allocate2darray2. In here the pointer to the array...