data form

paymentLogs/Domain/Course.cs

@@ -10,9 +10,7 @@ namespace PaymentLogs.Domain
     {
         public int Id { get; set; }
         public string Name { get; set; }
-        public string Type { get; set; }
         public int Cost { get; set; }
-        public int Duration { get; set; }
         public int StudentsCount { get; set; }
     }
 }

paymentLogs/Forms/DataForm.Designer.cs

@@ -34,8 +34,6 @@
             this.label1 = new System.Windows.Forms.Label();
             this.textBox1 = new System.Windows.Forms.TextBox();
             this.button1 = new System.Windows.Forms.Button();
-            this.label2 = new System.Windows.Forms.Label();
-            this.textBox2 = new System.Windows.Forms.TextBox();
             this.toolStrip1 = new System.Windows.Forms.ToolStrip();
             this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
             this.toolStripButton1 = new System.Windows.Forms.ToolStripButton();
@@ -90,25 +88,6 @@
             this.button1.UseVisualStyleBackColor = true;
             this.button1.Click += new System.EventHandler(this.button1_Click);
             // 
-            // label2
-            // 
-            this.label2.AutoSize = true;
-            this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(204)));
-            this.label2.Location = new System.Drawing.Point(1119, 291);
-            this.label2.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
-            this.label2.Name = "label2";
-            this.label2.Size = new System.Drawing.Size(203, 22);
-            this.label2.TabIndex = 4;
-            this.label2.Text = "Наименование курсов:";
-            // 
-            // textBox2
-            // 
-            this.textBox2.Location = new System.Drawing.Point(1124, 318);
-            this.textBox2.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
-            this.textBox2.Name = "textBox2";
-            this.textBox2.Size = new System.Drawing.Size(366, 26);
-            this.textBox2.TabIndex = 5;
-            // 
             // toolStrip1
             // 
             this.toolStrip1.ImageScalingSize = new System.Drawing.Size(24, 24);
@@ -164,8 +143,6 @@
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(1593, 706);
             this.Controls.Add(this.toolStrip1);
-            this.Controls.Add(this.textBox2);
-            this.Controls.Add(this.label2);
             this.Controls.Add(this.button1);
             this.Controls.Add(this.textBox1);
             this.Controls.Add(this.label1);
@@ -192,8 +169,6 @@
         private System.Windows.Forms.Label label1;
         private System.Windows.Forms.TextBox textBox1;
         private System.Windows.Forms.Button button1;
-        private System.Windows.Forms.Label label2;
-        private System.Windows.Forms.TextBox textBox2;
         private System.Windows.Forms.ToolStrip toolStrip1;
         private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
         private System.Windows.Forms.ToolStripButton toolStripButton1;

paymentLogs/Forms/DataForm.cs

@@ -15,13 +15,15 @@ namespace PaymentLogs
 {
     public partial class DataForm : Form
     {
-
-        public DataForm()
+        private Course _course;
+        public DataForm(string courseName)
         {
             InitializeComponent();
+            _course = Program.CourseRepository.ByName(courseName);
 
         }
 
+
         private void Form1_Load(object sender, EventArgs e)
         {
             
@@ -33,11 +35,17 @@ namespace PaymentLogs
             dataGridView1.Columns.Add("debt", "Долг");
             foreach (Payment payment in Program.PaymentRepository.All())
             {
+                if(payment.CourseId != _course.Id)
+                {
+                    continue;
+                }
                 dataGridView1.Rows.Add(payment.Id.ToString(), payment.FCs.ToString(), Program.CourseRepository.Get(payment.CourseId).Name,
                     payment.CoursePrice.ToString(), payment.Paid.ToString(), payment.Debt.ToString());
             }
         }
 
+
+
         private void toolStripSplitButton1_ButtonClick(object sender, EventArgs e)
         {
 
@@ -89,7 +97,7 @@ namespace PaymentLogs
         private void button1_Click(object sender, EventArgs e)
         {
             string FCsText = textBox1.Text;
-            string CourseText = textBox2.Text;
+  
             List<List<string>> filtredList = new List<List<string>>();
             foreach (DataGridViewRow row in dataGridView1.Rows)
             {
@@ -101,7 +109,7 @@ namespace PaymentLogs
                     }
                     string FCs = row.Cells["fcs"].Value.ToString();
                     string course = row.Cells["course"].Value.ToString();
-                    if (((FCs.Equals(FCsText)) && (course.Equals(CourseText))) ) 
+                    if (((FCs.Equals(FCsText))) ) 
                     {
                         List<string> list =  new List<string> 
                         { row.Cells["id"].Value.ToString(), row.Cells["fcs"].Value.ToString(), 

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);

paymentLogs/Forms/StudentsForm.Designer.cs

@@ -188,15 +188,6 @@
         private System.Windows.Forms.TextBox textBox1;
         private System.Windows.Forms.Label label1;
         private System.Windows.Forms.ToolStripButton toolStripButton3;
-        private System.Windows.Forms.BindingSource студентыBindingSource;
-        private System.Windows.Forms.DataGridViewTextBoxColumn способОплатыDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn датаОплатыDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn долгDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn оплаченоDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn дисциплинаDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn местоПроживанияDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn датаРожденияDataGridViewTextBoxColumn;
-        private System.Windows.Forms.DataGridViewTextBoxColumn фИОDataGridViewTextBoxColumn;
         private System.Windows.Forms.DataGridViewTextBoxColumn iDDataGridViewTextBoxColumn;
         private System.Windows.Forms.DataGridView dataGridView1;
     }

paymentLogs/Repositories/CourseRepo.cs

@@ -28,9 +28,7 @@ namespace PaymentLogs.Repositories
                 Course course = new Course() { 
                     Id = reader.GetInt32("id"), 
                     Name = reader.GetString("name"),
-                    Type = reader.GetString("type"),
                     Cost = reader.GetInt32("cost"),
-                    Duration = reader.GetInt32("duration"),
                     StudentsCount = reader.GetInt32("students_count")
                 };
                 _data[course.Id] = course;
@@ -41,21 +39,21 @@ namespace PaymentLogs.Repositories
 
         public override void Save()
         {
-            
-            foreach(Course course in All())
+            DataBase db = new DataBase();
+            db.openConnection();
+            foreach (Course course in All())
             {
-                DataBase db = new DataBase();
-                db.openConnection();
-                string sql = $" INSERT INTO `courses` (`id`, `name`, `type`, `cost`, `duration`, `students_count`) VALUES ('{course.Id}'," +
-                    $"'{course.Name}', '{course.Type}', '{course.Cost}', '{course.Duration}', '{course.StudentsCount}') " +
-                $"ON DUPLICATE KEY UPDATE `name`='{course.Name}', `type`='{course.Type}', `cost`='{course.Cost}', `duration`='{course.Duration}'," +
+                
+                string sql = $" INSERT INTO `courses` (`id`, `name`, `cost`, `students_count`) VALUES ('{course.Id}'," +
+                    $"'{course.Name}', '{course.Cost}', '{course.StudentsCount}') " +
+                $"ON DUPLICATE KEY UPDATE `name`='{course.Name}', `cost`='{course.Cost}'," +
                 $"`students_count`='{course.StudentsCount}' ";
                 MySqlCommand cmd = new MySqlCommand(sql, db.getConnection());
                 cmd.ExecuteNonQuery();
-                db.closeConnection();
+                
             }
-            
-           
+            db.closeConnection();
+
         }
 
         public Course ByName(string name)