Comments by Sampath579 (Top 22 by date)

Its a typo.. I am reading xlsx only using CDatabase

This is not working.

i pasted the real code here.
startInfo.FileName = "C:\program files\Test.exe"

I took care of spaces in the path. Thats just an example i mentioned here, but in the code i handled it.

But its working fine in UI mode even if i create folder in C:\Program Files with UAC high. But creating the folder in C:\program files is secondary, but in the first place the Process should get invoke. That itself is not happening.

I could able to solve this issue in different way. Since i am not aware of how to give this command line argument in c# Process, i written a batch file with all those GIT commands and called that batch file from c# code and it worked like a charm..

Even tried this but no use. Every where in google people simple saying to write command there but no one gave an example how to write a command as a sample.. :(

Nope. I dont think so, if that is the case then how can the git bash console invokes properly without arguments?

I tried as follows:
gitInfo.Arguments = "git diff-tree -r 61140bb40f879dd21e8624fe8e2125df846572e8";

and the result is

bash: /mingw64/bin/git: cannot execute binary file
/usr/bin/bash: Exit 126.
in git bash console.

strerr_str is empty, since the git-bash console does not have any data in it and the window no longer exists during we read it. The ID is the commit id i have provided which is a valid one in my project.

When i check the value of arguments in visual studio during debugging the value of the arguments is as follows:
-c "git diff-tree -r 61140bb40f879dd21e8624fe8e2125df846572e8"

The git-bash window pop ups and disappear immediately. The same command git diff-tree -r 61140bb40f879dd21e8624fe8e2125df846572e8 if i enter manually in git-bash console then i get the list of files properly but when is send it as an arugment in c# process its failing to execute that command. If i comment that arguments part and execute my code then git-bash console is poping up and staying for longer time and hence i feel the way i pass the arguments to the process is wrong.

I could figure out the issue on self finally. :)

Thanks. Basically i dont want to depend on office software which is heavy prerequisite. So which one would give a better performance? Office components or OLDB and my application is 64bit.

Finally solved the issue on my self.

In visual studio i have two projects (static libs).
1. C++ Project
2. .Net Dll

from my c++ project

#import "D:DotNet\\DecoderAndDecompresser.tlb" named_guids

void Test::Create()
{
IDecoderPtr pIDecode(__uuidof(CDecompresser));
pIDecode->DotNetFun();
}

In .net project

namespace DecoderAndDecompresser
{
public interface IDecoder
{
void DotNetFun();
};
public class CDecompresser : IDecoder
{
public void DotNetFun()
{
Sample.Open(); // Open is a static member function in one of the .netdll.
}
}
}


When i call DotNetFun() from my c++ code, control is not even going to that function and application getting terminated. If i remove that call i.e., Sample.Open() then there is no issues.

Hope it helps in understanding my sceniro.

The code is just a sample i gave. If function signature does not match, my code wont get compile first.

IDecoderPtr pIDecode(__uuidof(CDecompresser));
pIDecode->DotNetFun();

Open is a static function in that third party dll. Sample is class in that dll.

The function which i am calling i.e., DotNetFun() is not a static function. Inside this function, there is a call as follows:

public void DotNetFun()
{
Sample.Open(); //open is a static function in third party dll.
}