[RESOLVED] Creating Method with parameters

I am wanting to separate the logic from the visual, but I'm having problems when calling the method that controls the actions of the progress bar timer.

Code:

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ifndef PROGRESS_BAR
define PROGRESS_BAR



class Progress_bar{

public:

       
              void set_Progress(ToolStripProgressBar^ progress_bar,
                                        ToolStripStatusLabel^ label,
                                                        Timer^ time){

                  toolStripProgressBar1 = progress_bar;
                  toolStripStatusLabel1 = label;
                  timer1 = time;

                  // Increment the value of the ProgressBar a value of one each time.

                        this->toolStripProgressBar1->Increment(10);

                        // Display the textual value of the ProgressBar in the StatusBar control's first panel.
     
                        toolStripStatusLabel1->Text = String::Concat( toolStripProgressBar1->Value, "% Loading" );

                        if ( toolStripProgressBar1->Value == toolStripProgressBar1->Maximum ){

          // Stop the timer.

            toolStripStatusLabel1->Text = "Completed";

                    timer1->Stop();

                        }


        }


          private: System::Windows::Forms::ToolStripProgressBar^  toolStripProgressBar1;
                                        System::Windows::Forms::ToolStripStatusLabel^  toolStripStatusLabel1;
                    System::Windows::Forms::Timer^  timer1;


};


# endif

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Code:

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the way that i´m calling this method on Form1.h

void set_Progress( toolStripProgressBar1, toolStripStatusLabel1 ,timer1);

---

errors:

Code:

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Error        1        error C2182: 'set_Progress' : illegal use of type 'void'        h:\cry_dev\programming\c++\school_media\school_media\Form1.h        277
Error        2        error C2078: too many initializers        h:\cry_dev\programming\c++\school_media\school_media\Form1.h        277
Error        3        error C2440: 'initializing' : cannot convert from 'System::Windows::Forms::Timer ^' to 'int'        h:\cry_dev\programming\c++\school_media\school_media\Form1.h        277

---

i forget to call this way:

Code:

---

ProgressBar increment;
                        increment.set_Progress(toolStripProgressBar1,toolStripStatusLabel1 ,timer1);

---

and include the header:

Code:

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#include "ProgressBar.h"

---

but the errors in this time is bigger then before:

Code:

---


Error        1        error C2146: syntax error : missing ';' before identifier 'PROGRESS_BAR'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        1
Error        2        error C4430: missing type specifier - int assumed. Note: C++ does not support default-int        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        1
Error        3        error C4430: missing type specifier - int assumed. Note: C++ does not support default-int        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        1
Error        4        error C2146: syntax error : missing ';' before identifier 'PROGRESS_BAR'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        5
Error        5        error C4430: missing type specifier - int assumed. Note: C++ does not support default-int        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        5
Error        6        error C2143: syntax error : missing ';' before '<class-head>'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        5
Error        7        error C4430: missing type specifier - int assumed. Note: C++ does not support default-int        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        5
Error        8        error C2086: 'int PROGRESS_BAR' : redefinition        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        5
Error        9        error C2061: syntax error : identifier 'ToolStripProgressBar'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        10
Error        10        error C3265: cannot declare a managed 'toolStripProgressBar1' in an unmanaged 'Progress_bar'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        43
Error        11        error C3265: cannot declare a managed 'toolStripStatusLabel1' in an unmanaged 'Progress_bar'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        44
Error        12        error C3265: cannot declare a managed 'timer1' in an unmanaged 'Progress_bar'        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        45
Error        13        error C2065: 'progress_bar' : undeclared identifier        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        16
Error        14        error C2065: 'label' : undeclared identifier        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        17
Error        15        error C2065: 'time' : undeclared identifier        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        18
Error        16        error C2653: 'String' : is not a class or namespace name        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        27
Error        17        error C3861: 'Concat': identifier not found        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        27
Error        18        error C1020: unexpected #endif        h:\cry_dev\programming\c++\school_media\school_media\ProgressBar.h        51

---

my code now is this:

Code:

---


 
class Progress_bar{

public:

       
              void set_Progress(System::Windows::Forms::ToolStripProgressBar^ ProgressBar1,
                                        System::Windows::Forms::ToolStripStatusLabel^ LabelBar1,
                                                        System::Windows::Forms::Timer^ timer1)
                  {

          ProgressBar1 = ProgressBar1;
                  LabelBar1 = LabelBar1;
                  timer1 = timer1;

                  // Increment the value of the ProgressBar a value of one each time.

                        ProgressBar1->Increment(10);

                        // Display the textual value of the ProgressBar in the StatusBar control's first panel.
     
                        LabelBar1->Text = System::String::Concat( ProgressBar1->Value, "% Loading" );

                        if ( ProgressBar1->Value == ProgressBar1->Maximum ){

          // Stop the timer.

                LabelBar1->Text = "Completed";

                                          timer1->Stop();

                            }


              }


          private:
                         
                                System::Windows::Forms::ToolStripProgressBar^  ProgressBar1;
                                        System::Windows::Forms::ToolStripStatusLabel^  LabelBar1;
                    System::Windows::Forms::Timer^  timer1;


};



///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


 ProgressBar p;
                               
                                p.set_Progress(ProgressBar1,LabelBar1 ,timer1);

---

and i have only 3 errors

Code:

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Error        1        error C3265: cannot declare a managed 'ProgressBar1' in an unmanaged 'Progress_bar'       
Error        2        error C3265: cannot declare a managed 'LabelBar1' in an unmanaged 'Progress_bar'       
Error        3        error C3265: cannot declare a managed 'timer1' in an unmanaged 'Progress_bar'

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i fixed this errors, for now i need to know how i can call the class ProgressBar to access the method set_Progress() in Person.h.

i tried

ProgressBar p;
ProgressBar* p;

still wrong...

Resolved!

i spelled wrong the name of class

before: ProgressBar

now the right form

Progress_bar p;
p.set_Progress(ProgressBar1,LabelBar1 ,timer1);

Woow Brilliant coding to resolved creating method with parameters