data form

paymentLogs/Forms/MainForm.cs

@@ -22,14 +22,12 @@ namespace PaymentLogs.Forms
         {
             dataGridView1.Columns.Add("id", "Номер");
             dataGridView1.Columns.Add("name", "Наименование");
-            dataGridView1.Columns.Add("type", "Тип");
             dataGridView1.Columns.Add("cost", "Цена");
-            dataGridView1.Columns.Add("duration", "Длительность");
             dataGridView1.Columns.Add("studentsCount", "Кол-во студентов");
             foreach (Course course in Program.CourseRepository.All())
             {
-                dataGridView1.Rows.Add(course.Id.ToString(), course.Name.ToString(), course.Type.ToString(), course.Cost.ToString(),
-                    course.Duration.ToString(), course.StudentsCount.ToString());
+                dataGridView1.Rows.Add(course.Id.ToString(), course.Name.ToString(), course.Cost.ToString(),
+                   course.StudentsCount.ToString());
             }
 
         }
@@ -43,7 +41,7 @@ namespace PaymentLogs.Forms
         {
             String text = textBox2.Text;
             this.Hide();
-            new StudentsForm(text).Show();
+            new DataForm(text).Show();
         }
 
         private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
@@ -63,9 +61,7 @@ namespace PaymentLogs.Forms
                         {
                             Id = Convert.ToInt32(row.Cells["id"].Value),
                             Name = row.Cells["name"].Value.ToString(),
-                            Type = row.Cells["type"].Value.ToString(),
                             Cost = Convert.ToInt32(row.Cells["cost"].Value),
-                            Duration = Convert.ToInt32(row.Cells["duration"].Value),
                             StudentsCount = Convert.ToInt32(row.Cells["studentsCount"].Value)
                         };
                         Program.CourseRepository.Update(course.Id, course);