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My apologies !! I realised that I had the wrong forum JUST after I posted it, but decided to let it go in case someone on this side knew the answer !!
Doug
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Hello,
I am developing a dozen or so C++/CLI assemblies in my solution. When I apply even a smallest change to one of them (so the binary is updated on build), all other assemblies that refer to this modified assembly are getting fully rebuilt (along with their precompiled headers). It takes quite a lot of time, and seem completely unnecessary to me, as I am not modifying any interfaces, only implementations.
Is there a reasonable way to prevent the dependent assemblies from being rebuilt?
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I need to create an 2 dimension array, wich type is picture box, so I have write such code:
<br />
private: static unsigned short int n = 100;<br />
private: static array < System::Windows::Forms::PictureBox^ >^ m; <br />
m = gcnew array < System::Windows::Forms::PictureBox^ > (n);<br />
for(int i=0; i < n; i++){<br />
m[i] = gcnew array < System::Windows::Forms::PictureBox^ >(n);<br />
for( int j = 0; j < n; j++){<br />
m[i, j] = gcnew System::Windows::Forms::PictureBox();<br />
m[i, j]->Location = System::Drawing::Point(200 + i, 250);<br />
m[i, j]->Visible = true;<br />
m[i, j]->Size = System::Drawing::Size(1, 1);<br />
m[i, j]->SizeMode = System::Windows::Forms::PictureBoxSizeMode::StretchImage;<br />
m[i, j]->Load("a.gif");<br />
Controls->Add(m[i, j]);<br />
}<br />
}
but i get an error, that this array is not 2 dimension
what can be wrong?
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To create it in two dimensions, you need to create an array of arrays.
private: static array < array < System::Windows::Forms::PictureBox^> >^ m;
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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thank you for your help
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array<System::Windows::Forms::PictureBox^,2>^ m;
m = gcnew array<System::Windows::Forms::PictureBox^,2>(n,n);
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i would adding a menu on treeView,i try
TreeNode^ eventLogsNode = gcnew TreeNode("Event Logs");<br />
eventLogsNode->ImageIndex=2;<br />
eventLogsNode->SelectedImageIndex=2;<br />
eventLogsNode->ContextMenuStrip=computerContextMenuStrip;<br />
treeView1->Nodes->Add(eventLogsNode);
But they are error:
error C2065: 'computerContextMenuStrip' : undeclared identifier
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i would set the shortcut menu associated with this tree node
-- modified at 15:40 Saturday 10th March, 2007
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I want to add a menu; treeView, there has for example root, and that we click on + who is situated near root a submenu which opens, Thank you
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Hi,
It's about 5 day that I'm traying to create a MixedMode DLL with MFC and Managed C++. At this time I'm freak I don't really know what I'm doing. I have read a lot of documentation and I still confuse.
With more detail, I want to create an MFC Regular DLL that can be accessible in C# and from an other MFC application.
If any body have a good tutorial or a small project that implement the DLL, an application in MFC and an other application in C#.
Thank for your help.
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When i declare :
EventLog* log2 = new EventLog();
it's write error about (*)??
Thank you
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Perhaps if you told us what the error is ?
If EventLog is a managed object, I thought you needed to use gcnew ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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How to create a new instance of treenode in winforms? in C# :
TreeNode eventLogsNode = new TreeNode("Event Logs");
and it work,
thank you
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I would GetHostName and show him in treeView, i work with winforms, i try for
System::Net::Dns::GetHostName^ er;
treeView1->Nodes->Add(er);
and there are errors:
error C2065: 'er' : undeclared identifier
error C3867: 'System::Net::Dns::GetHostName': function call missing argument list; use '&System::Net::Dns::GetHostName' to create a pointer to member
Thank you
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GetHostName is a static method:
String^ hostName = System::Net::Dns::GetHostName();
"We make a living by what we get, we make a life by what we give." --Winston Churchill
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I know the answer to this may be obvious but I have been struggling with it for about 8 hours now and just can't figure it out and my googling and other searchs have not yielded an answer.
I'm writng a managed C++ program in VS 2005 that is using some c# assemblies. I have one c# assembly method that has a signature like this:
public virtual void DoThis(string title, out Object valueToChange);
I have an example where some c# code is overriding the above method and the signature in the subclass is:
public override void DoThis(string title, out Object valueToChange);
In my C++ code I just cannot get my program to use my overriden implementation of this method. I have tried the following signatures in C++. None of them seem to match according to what I see in the debugger.
public virtual void DoThis(String title, Object % valueToChange);
public virtual void DoThis(String^ title, Object ^% valueToChange);
public virtual void DoThis(String^ title, Object ^ valueToChange);
public virtual void DoThis(String title, Object valueToChange);
public virtual void DoThis(String title, Object^ valueToChange);
public void DoThis(String title, Object % valueToChange);
public void DoThis(String^ title, Object ^% valueToChange);
public void DoThis(String^ title, Object ^ valueToChange);
public void DoThis(String title, Object valueToChange);
public void DoThis(String title, Object^ valueToChange);
What is the correct way to override an "out" c# method parameter in c++ code?
Thanks for any help
-Darryl
-- modified at 16:50 Friday 9th March, 2007
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Have you tried:
using namespace System::Runtime::InteropServices;
...
public:
virtual void DoThis(String^ title, [Out] Object^% valueToChange) override;
"We make a living by what we get, we make a life by what we give." --Winston Churchill
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Wow thanks so much! I did have to change 1 part of what you suggested to get it to work (No ^ on the 1st param) but now I am so happy. I had wasted so much time on this problem. I didn't know about the InteropServices namespace before. I'll have to read up on it.
public:
virtual void DoThis(String title, [System::Runtime::InteropServices::Out] Object^% valueToChange) override;
Thanks,
-Darryl
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I want to erase the contents of a progressbar and I save not what is the methode? I performed the progressbar with progressBar1->PerformStep();, i work with winforms
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You could set Value to 0.
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abbd wrote: How set to 0 ?????
progressBar1.Value = 0;
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Set the ProgressBar.Value property to 0?
"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")
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I have developed a text editor supporting international languages.
One problem still bother me: The location of the IME window.
When I have an asian user entering asian characters, (s)he does so through an IME window which is located in a seemingly unpredictable/uncontrollable location.
Is there a way I could set the location, size, and font (or at least font size) used by this IME window?
How could I know when it is used or not?
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