Calucate average in Pocket PC

<A href="Pocket_pc_average/average.zip">Download source files - 24 Kb</A>

Sample Image - Pocket_pc_average.gif

Introduction

This is a Java-program to calculate the grade point average and the term's average for university students ...

This program has the ability to calculate the grade point average (GPA) and
the Term's Average from 4 or 5...

This is depend on your university or collage Rules..

You can choose the suite case for you "4 or 5" by the program...
This program is coded by: Mohammed alodib ..
there are to function to calculate grade if grade from 4 this function

public double calc_ave4(String mark,int hour)
  {
   double poi=0;
   if (mark=="A")
    poi=4 * hour;
   else if (mark=="B")
    poi=3 * hour;
   else if (mark=="C")
    poi=2 * hour;
   else if (mark=="D")
    poi=1 * hour;
   else if (mark=="H")
    poi= 0 * hour;
   return poi   ;
  }

if grafe from 5 this function

public double calc_ave5(String mark,int hour)
{
double poi=0;
if (mark=="A+")
poi=5 * hour;
else if (mark=="A")
poi=4.75 * hour;
else if (mark=="B+")
poi=4.5 * hour;
else if (mark=="B")
poi=4 * hour;
else if (mark=="C+")
poi=3.5 * hour;
else if (mark=="C")
poi=3 * hour;
else if (mark=="D+")
poi=2.5 * hour;
else if (mark=="D")
poi=2 * hour;
else if (mark=="H")
poi=1 * hour;
return poi ;
}

this function to calculate Points:

public double calc_total_point(ComboBox a,TextBox th,int ord,int type_ave)
{
if (a.Text=="" && (a.Text !="" || th.Text!=""))
MessageBox.Show("Insert Mark for Courses " + ord.ToString() ,"Note");
else if (th.Text=="" && (a.Text !="" || th.Text!=""))
MessageBox.Show("Insert Hour for Courses "+ ord.ToString(),"NOTE");
else if (a.Text !="" && th.Text!="")
{
if (type_ave ==5)
points=points + calc_ave5(a.Text.ToString(),int.Parse(th.Text.ToString()));
else if (type_ave ==4)
points=points + calc_ave4(a.Text.ToString(),int.Parse(th.Text.ToString()));
hours_s=hours_s + int.Parse(th.Text.ToString());
}
return 0;

}

Now this button Calcate code:

double ave=0;
points=0;
hours_s=0;
int type_ave=0;
if (type5.Checked)
type_ave=5;
else
type_ave=4;
calc_total_point(ave1,hour1,1,type_ave);
calc_total_point(ave2,hour2,2,type_ave);
calc_total_point(ave3,hour3,3,type_ave);
calc_total_point(ave4,hour4,4,type_ave);
calc_total_point(ave5,hour5,5,type_ave);
calc_total_point(ave6,hour6,6,type_ave);
calc_total_point(ave7,hour7,7,type_ave);

if (points==0 && hours_s==0)
ave=0;
else
ave=points/hours_s;
if (points==0)
points_l.Text="points= 0";
else
points_l.Text="points= " + points.ToString("##.##");
hours_l.Text="hours= " + hours_s.ToString();
if (ave==0)
result.Text="ave= 0";
else
result.Text="ave= " + ave.ToString("##.##");

License

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