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As I understand it you are changing the content of the dialog by pressing a button on the main form. This will not be a good experience for your users, as most people like to interact with one window at a time.
For example:
If the user presses a button on the main form and a dialog appears, all user action should now be with that dialog until the dialog is dismissed. If they have to go back to the main form to press a button to change something in the dialog then things get confused.
If my understanding of your system is incorrect I apologise for my confusion.
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The idea is it dialog is used to show dates. The app will be a estadistic program, like SPSS, you will have a several variables and if you choose one of this and press a one button, in the dialog will be show the average, and if you after press other button, it will be added to the dialog the frecuency, for example.
Due to it, I'd like to get show diferent information from diferent class in the same dialog.
Please, help me.
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Your original message states that this is an MDI application, so it would seem the obvious answer is to show your results in one of the MDI windows. Alternatively put all your selector buttons into the dialog and just use the button handlers to get the data from wherever it is held and display it in the dialog.
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No, I cant.
This windows/dialog is only to show the result.
Now, I show each result in one dialog diferent, but I'd like to group all the result in one dialog, and after, I will make a button in this dialog to save the information in a txt for example.
But I must to do at this way
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antonio343 wrote: No, I cant.
I have offered two suggestion which would make life easier for you, I cannot think of a third that would be better.
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You never clarified whether you were using a modal or modeless dialog. I don't think your issue can be addressed until that is made clear.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
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I'm sorry, you are right. It is a modeless dialog.
I'm triying use set and get DlgItemText, but maybe I dont know how to use it.
I made this:
void Cprueba4View::OnButton3()
{
CString cadena;
GetDlgItemText(IDC_EDIT1, cadena);
cadena += "Helloo other time ";
SetDlgItemText(IDC_EDIT1, cadena);
}
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Do not interact with UI controls from any place other than the owning window (the modeless dialog in this case). If you need the modeless dialog to update its controls, send it a message.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
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Ok, finally, I got my answer.
I solved of this way:
I made a public variable of my dialog class, where is the edit control, in the class view, and I made the windows in the builder. After, when I press a button, I did :
void Cprueba4View::OnButton3()
{
CString cadena;
dlgDesc->GetDlgItemText(IDC_EDIT1, cadena);
cadena += "Hello other time ";
dlgDesc->SetDlgItemText(IDC_EDIT1, cadena);
dlgDesc->SetFocus();
}
But now, I have another problem. When I maximize the windows dialog, only it's maximized the windows and not the edit control. why? how can I maximize the windows and the edit control at the same time?
I used
dlgDesc->ShowWindow(SW_MAXIMIZE);
to maximized
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antonio343 wrote: how can I maximize the windows and the edit control at the same time?
Why can't you use SetWindowPos() on the edit control? It's a window too.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
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I tried this, but it can't run.
I did this:
BOOL CEjemplo::OnInitDialog()
{
CDialogEx::OnInitDialog();
m_Edit.SetMargins(10,10);
m_Edit.ShowWindow(SW_MAXIMIZE);
return TRUE;
}
is it right? If not.. how I use showWindow()?
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antonio343 wrote: I tried this, but it can't run.
Which means what?
antonio343 wrote: m_Edit.SetMargins(10,10);
Are you thinking that setting a control's margins will also affect it's physical dimensions?
antonio343 wrote: m_Edit.ShowWindow(SW_MAXIMIZE);
Unless the control's width and height have been changed (see SetWindowPos()), it is already maximized.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
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m_Edit.SetMargins(10,10); is so that the text don't appear next to the border.
Ok, I will try with SetWindowPos.
I will tell you my progress
modified 3-Oct-11 18:20pm.
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I dont know how to use this function. Please, teach me.
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How to count positive values WHILE doing HeapSort? Here is my HeapSort and I count them in a loop at the end of the method, but it needs to be done while sorting. How's that?
void Sift(int arr[], int left, int right)
{
int i, j, x;
i = left;
j = 2 * i + 1;
x = arr[i];
while (j <= right)
{
if(j < right)
if(arr[j] < arr[j + 1]) j++;
if (x >= arr[j]) break;
arr[i] = arr[j];
i = j;
j = 2 * i + 1;
}
arr[i] = x;
}
void HeapSort(int arr[], int n)
{
int left, right, temp;
left = n / 2 + 1;
right = n - 1;
while (0 < left)
{
left--;
Sift(arr, left, right);
}
while (0 < right)
{
temp = arr[left];
arr[left] = arr[right];
arr[right] = temp;
right--;
Sift(arr, left, right);
}
for(int i = 0; i < n; i++)
if(0 < arr[i]) PosCount++;
}
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This question was already posted in Q&A[^]; please post in one location only.
0100000101101110011001000111001011101001
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Have you tried placing the counting code within either of those other loops to see if it counts what you expect? At first glance, I'd try:
while (0 < right)
{
temp = arr[left];
arr[left] = arr[right];
arr[right] = temp;
if (0 < arr[right])
PosCount++;
right--;
Sift(arr, left, right);
}
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
modified 13-Oct-11 9:39am.
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Yes, the problem is that I don't understand the HeapSort good enough to reshape it whatever I want. That's why i need help..
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Code aside, what part of the heap sort do you need help with: building the heap, or adding to the sorted array? I would forgo coding until I could do it all on paper first.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Show me a community that obeys the Ten Commandments and I'll show you a less crowded prison system." - Anonymous
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Hi,
I am using WMI services to get Disk Information. But for a SD Card I am not getting correct physical size. It comes under logical e:\ drive in My Computer, for that (e:\) I am getting correct size but not for physical .
Please suggest.
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Please give a bit more details. How are you querying the size? Show some code (don't forget the <pre>/</pre> tags) if possible. Tell us what you expect to get and what you do get.
> The problem with computers is that they do what you tell them to do and not what you want them to do. <
> If it doesn't matter, it's antimatter.<
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Hello people I have the following the code written in C++, converted from Vb.net to C++ from a program, the following code tells the user via message box if the program is running as an admin, see below
Object ^identity = WindowsIdentity::GetCurrent();
WindowsPrincipal ^principal = gcnew WindowsPrincipal(identity);
bool isElevated = principal->IsInRole(WindowsBuiltInRole::Administrator);
try
{
if (isElevated == true)
{
}
else
{
MessageBox::Show("WARNING: Program not running as administrator!", "Credential Error", MessageBoxButtons::OK, MessageBoxIcon::Error);
}
}
catch (Exception ^ex)
{
MessageBox::Show("This program cannot run as performed because your system does not support admin rights, program now terminating from computer memory.", ".Net Framework Error", MessageBoxButtons::OK, MessageBoxIcon::Error);
Environment::Exit(1);
}
When this block of code was executed with my program, I get the following error message (In double quotations):
"error C2664: 'System::Security::Principal::WindowsPrincipal::WindowsPrincipal(System::Security::Principal::WindowsIdentity ^)' : cannot convert parameter 1 from 'System::Object ^' to 'System::Security::Principal::WindowsIdentity ^'"
the remaining error messages are (In double quotations):
"1> No user-defined-conversion operator available, or
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast"
Could anyone point out something that I could edit that could make the compiler accept or work, any suggestions or personal solutions are appreciated  .
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