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yogeshs wrote: I click from one button to another button It is taking too much time around 8 to 9 seconds.
Is any way to make My UI faster ,so that It opens faster.
So what are you doing when "another button" is clicked?
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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Hello Sirs,
i have problem with create dll from command line arguments program . i tested the command line arguments its working fine when i create the output of exe. Generally command line arguments taking the value of 0th element is output of exe .
for ex:
argv1[0] = "C:\\Test.exe";
when i convert this Test.exe into dll . i have problem in 0th element .how to create command line arguments into dll ..please replay me
thanks!
Raju !!!
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Only an executable takes command line arguments.
A DLL is loaded by an EXE and so there is no command line per say.
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Thanks for your replay superman ..this is my exe output and listed arguments in compiler ..
argv1 = (char**)malloc(8*sizeof(char));
argv1[0] = (char*)malloc(sizeof(char)*100);
argv1[0] = "C:\\Test.exe";
argv1[1] = (char*)malloc(sizeof(char)*20);
argv1[1] = "-MM";
argv1[3] = (char*)malloc(sizeof(char)*20);
argv1[3] = "14";
argv1[4] = (char*)malloc(sizeof(char)*20);
argv1[4] = "d:\\log.txt";
argv1[5] = (char*)malloc(sizeof(char)*20);
argv1[5] = "geo";
argv1[6] = (char*)malloc(sizeof(char)*20);
argv1[6] = "80";
argv1[7] = (char*)malloc(sizeof(char)*20);
argv1[7] = "d:out.txt";
when i command the 0the argument its throwing exception ..what i can do ?
Thanks !!
Raju !!!
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You're doing it all wrong.
Command line arguments are used to pass in arguments.
And not set them from you're program.
For example, if you run the Exe like - MyExe hello world
You can read them in your program using the parameter of main.
argv[0] will be "MyExe"
argv[1] will be "hello"
argv[2] will be "world"
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yes you are wright ..its my fault superman ..i am not asking clearly ..
suppose i am not passing the arguments from command line ..i am just getting the arguments from the user means ....
<code>
int main(char** argv)
{
argv =(char**) malloc (3* sizeof (char));
argv[1] = (char*) malloc(sizeof(char)*10);
argv[1] = "Hello";
argv[2] = (char*) malloc(sizeof(char)*10);
argv[2] = "World";
return 0;
}
</code>
how to print the text Helloworld but plz dont use separate list like
cout << argv[0] << argv[1] ;
please replay me !!
Thanks
Raju !!!
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If you are accepting or creating it inside your program, create new variables.
char** newvar =(char**) malloc (3* sizeof (char));
newvar[0] = (char*) malloc(sizeof(char)*10);
strcpy_s(newvar[0], 10, "Hello");
newvar[1] = (char*) malloc(sizeof(char)*10);
strcpy_s(newvar[1], 10, "World");
newvar[2] = (char*) malloc(sizeof(char)*10);
strcpy_s(newvar[2], 10, "Goodbye");
You really should do it this way though (The C++ way) -
std::vector<std::string> myvar;
std::string str;
str = "Hello";
myvar.push_back(str);
str = "World";
myvar.push_back(str);
str = "Goodbye";
myvar.push_back(str);
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Thanks Mr.SuperMan
Raju !!!
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Hi all,
I want to develop a small demo.exe which runs in the client system with out .Net Framework and any other dependencies
is it possible to get this through Visual C++ projects.
Please guide me some one.
thanks in advance
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That depends on the type of project you're creating and the library functions that you're calling.
For example, if you're creating a simple UI application using MFC,
set the project properties to statically kink against the MFC DLLs.
Project Properties -> Configuration Properties -> General -> Use of MFC -> Use MFC in a Static Library
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Thank you Friend,
Can you help me how to invoke the DLL/EXE that is developed in C# from Win32 C++ appliction
Thanks again
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Here are a few links -
http://www.codeproject.com/KB/COM/nettocom.aspx
http://www.blong.com/Conferences/BorConUK2002/Interop2/COMNetInterop.htm#CCW
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Hi Thanks Again
Is it possible to access the DLL/EXE without making a COM object
For Example:
Just Execute an EXE from the C++ project( like starting a separate Process)
thanks.
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If you only want to execute an EXE, you can use http://msdn.m[^]icrosoft.com/en-us/library/ms682425(VS.85).aspx to do this.
To access a C# DLL from C++, you will still need to create a COM Callable Wrapper (CCW).
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I want to create a dialog based application in MFC to access a database containing 3 tables and run a query to display the filtered data of a single table.
can smebody help me with the code.????
Thanks in advance....!!!!
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There are tons of examples here at CP (e.g., this one), as well as Google.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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Hello,
i am using Microsoft Visual Studio 2008 on Windows 7 and i'm programming in Visual C++ (using MFC).
Now i have the following problem:
I have a CDialog with an CComboBox on it (placed with the ressource-designer and assigned an variable of type CComboBox). In OnInitDialog() i want so assign an V-Scroll bar on the combobox, so the user can scroll down if the box is full of items. In my code i do this
m_cComboBox.ModifyStyle(0, WS_VISIBLE | WS_CHILD | WS_BORDER | WS_VSCROLL | CBS_DROPDOWNLIST);
The problem ist with WS_VSCROLL.
After compiling (with filling the combobox in the source code) and starting i can not use the combobox by clicking on the 'drop-down-arrow' on the right side. The combobox does not drop down. Whenever i click on the text area of the combobox (area left to the drop-down-arrow) instead it works - then the combobox drops down and shows the items.
This problem i have noticed only since Windows 7.
Why does the drop-down-arrow of the combobox not work? Does anyone have a solution?
Thanks.
modified on Thursday, November 12, 2009 2:18 PM
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hollesser001 wrote: ...so the user can scroll down if the box is full of items.
Unless I'm not understanding you, that happens by default.
Are you using CBS_DROPDOWN , CBS_DROPDOWNLIST , or CBS_SIMPLE ?
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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I am using an CBS_DROPDOWNLIST. With this option the combobox ist read only and the user only can choose an well definied item.
The problem occures only with an CBS_DROPDOWNLIST.
> Problem still open. Please answer!!
modified on Thursday, November 12, 2009 4:28 PM
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In the resource editor, did you manually "grow" the drop list size ?
If you click on the "down arrow" of the combobox, extra resizing handles appears,you can now grow the drop list.
This signature was proudly tested on animals.
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Yes, i used the "down arrow" in the ressource editor.
But i need to set WS_VSCROLL anyway because there is an V-scroll-bar needed if there are a lot of items in the combobox so that the defined drop-down-area (that i have set in the ressource editor) does not suffice.
What i found out: On Windows 7 you don't have to set WS_VSCROLL any more because the combobox has a V-scroll-bar in base setting. But on XP and VISTA it is necessary and i must support all operation systems (XP, VISTA and Win 7).
> Problem still open. Please answer!!
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Hello! I have a problem to make a detection, I need to locate multiple objects (people) was planning to use the algorithm of Viola and Jones extended version of Lienhart (included in OpenCV), can I make a massive detection (crowd, each one people) of objects with these algorithms? (I know it is mainly used for face detection) or exist another solution whithin OpenCV?
Can anyone help me? I no need a source code, just help me to choose an algorithm to do this o una solución
modified on Thursday, November 12, 2009 9:55 PM
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Possibly you may find better luck on the algorithms forum [^].
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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oops! jeje thanks! I will try
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