Drawing

86   private void InitializeComponent()
87   {
88             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(ColorInput));
89             this.Blue = new System.Windows.Forms.TextBox();
90             this.label4 = new System.Windows.Forms.Label();
91             this.Green = new System.Windows.Forms.TextBox();
92             this.label3 = new System.Windows.Forms.Label();
93             this.Red = new System.Windows.Forms.TextBox();
94            this.label2 = new System.Windows.Forms.Label();
95             this.label1 = new System.Windows.Forms.Label();
96             this.Cancel = new System.Windows.Forms.Button();
97             this.OK = new System.Windows.Forms.Button();
98             this.SuspendLayout();
99             //
100             // Blue
101             //
102             this.Blue.Location = new System.Drawing.Point(103, 112);
103             this.Blue.Name = "Blue";
104             this.Blue.Size = new System.Drawing.Size(100, 20);
105             this.Blue.TabIndex = 17;
106             ////
107             // label4
108             //
109             this.label4.ForeColor = System.Drawing.Color.Blue;
110             this.label4.Location = new System.Drawing.Point(32, 112);
111             this.label4.Name = "label4";
112             this.label4.Size = new System.Drawing.Size(32, 16);
113             this.label4.TabIndex = 16;
114             this.label4.Text = "Blue";
115            // //
116            // // Green
117            // //
118             this.Green.Location = new System.Drawing.Point(103, 80);
119             this.Green.Name = "Green";
120             this.Green.Size = new System.Drawing.Size(100, 20);
121             this.Green.TabIndex = 15;
122             //
123            // // label3
124            // //
125             this.label3.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(128)))), ((int)(((byte)(128)))), ((int)(((byte)(255)))));
126             this.label3.Location = new System.Drawing.Point(32, 80);
127             this.label3.Name = "label3";
128             this.label3.Size = new System.Drawing.Size(32, 16);
129             this.label3.TabIndex = 14;
130             this.label3.Text = "Green";
131             //
132            // // Red
133            // //
134             this.Red.Location = new System.Drawing.Point(103, 48);
135             this.Red.Name = "Red";
136             this.Red.Size = new System.Drawing.Size(100, 20);
137             this.Red.TabIndex = 13;
138            // //
139            // // label2
140            // //
141             this.label2.ForeColor = System.Drawing.Color.Red;
142             this.label2.Location = new System.Drawing.Point(32, 48);
143             this.label2.Name = "label2";
144             this.label2.Size = new System.Drawing.Size(32, 16);
145             this.label2.TabIndex = 12;
146             this.label2.Text = "Red";
147             //
148            // // label1
149            // //
150             this.label1.Font = new System.Drawing.Font("Microsoft Sans Serif", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
151             this.label1.ForeColor = System.Drawing.Color.Blue;
152             this.label1.Location = new System.Drawing.Point(16, 16);
153             this.label1.Name = "label1";
154             this.label1.Size = new System.Drawing.Size(281, 24);
155             this.label1.TabIndex = 11;
156             this.label1.Text = "Nhập các giá trị màu từ -255 đến 255";
157             // this.label1.Click += new System.EventHandler(this.label1_Click);
158            // //
159            // // Cancel
160            // //
161             this.Cancel.Location = new System.Drawing.Point(176, 178);
162             this.Cancel.Name = "Cancel";
163             this.Cancel.Size = new System.Drawing.Size(75, 23);
164             this.Cancel.TabIndex = 9;
165             this.Cancel.Text = "Bỏ qua";
166             //
167            // // OK
168            // //
169             this.OK.Location = new System.Drawing.Point(19, 178);
170             this.OK.Name = "OK";
171             this.OK.Size = new System.Drawing.Size(75, 23);
172             this.OK.TabIndex = 10;
173             this.OK.Text = "Đồng ý";
174            // this.OK.Click += new System.EventHandler(this.OK_Click);
175             //
176             // ColorInput
177             //
178             this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
179             this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(192)))));
180             this.ClientSize = new System.Drawing.Size(309, 226);
181             this.Controls.Add(this.Blue);
182             this.Controls.Add(this.label4);
183             this.Controls.Add(this.Green);
184             this.Controls.Add(this.label3);
185             this.Controls.Add(this.Red);
186             this.Controls.Add(this.label2);
187             this.Controls.Add(this.label1);
188             this.Controls.Add(this.OK);
189             this.Controls.Add(this.Cancel);
190             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
191             this.Name = "ColorInput";
192             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
193             this.Text = "CHON MAU";
194             //this.Load += new System.EventHandler(this.ColorInput_Load);
195             this.ResumeLayout(false);
196             this.PerformLayout();
197
198   }

59   private void InitializeComponent()
60   {
61             this.components = new System.ComponentModel.Container();
62             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(frmMain));
63             this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components);
64             this.menuItem1 = new System.Windows.Forms.MenuItem();
65             this.FileLoad = new System.Windows.Forms.MenuItem();
66             this.FileSave = new System.Windows.Forms.MenuItem();
67             this.FileExit = new System.Windows.Forms.MenuItem();
68             this.menuItem4 = new System.Windows.Forms.MenuItem();
69             this.FilterGrayScale = new System.Windows.Forms.MenuItem();
70             this.FilterColor = new System.Windows.Forms.MenuItem();
71             this.menuItem3 = new System.Windows.Forms.MenuItem();
72             this.EmbossLaplacian = new System.Windows.Forms.MenuItem();
73             this.EdgeDetectQuick = new System.Windows.Forms.MenuItem();
74             this.SuspendLayout();
75             //
76             // mainMenu1
77             //
78             this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
79             this.menuItem1,
80             this.menuItem4,
81             this.menuItem3});
82             //
83             // menuItem1
84             //
85             this.menuItem1.Index = 0;
86             this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
87             this.FileLoad,
88             this.FileSave,
89             this.FileExit});
90             this.menuItem1.Text = "File";
91             //this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);
92             //
93             // FileLoad
94             //
95             this.FileLoad.Index = 0;
96             this.FileLoad.Shortcut = System.Windows.Forms.Shortcut.CtrlO;
97             this.FileLoad.Text = "Mở file";
98             this.FileLoad.Click += new System.EventHandler(this.File_Load);
99             //
100             // FileSave
101             //
102             this.FileSave.Index = 1;
103             this.FileSave.Shortcut = System.Windows.Forms.Shortcut.CtrlS;
104             this.FileSave.Text = "Lưu file";
105             this.FileSave.Click += new System.EventHandler(this.File_Save);
106             //
107             // FileExit
108             //
109             this.FileExit.Index = 2;
110             this.FileExit.Text = "Thoát";
111             this.FileExit.Click += new System.EventHandler(this.File_Exit);
112             //
113             // menuItem4
114             //
115             this.menuItem4.Index = 1;
116             this.menuItem4.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
117             this.FilterGrayScale,
118             this.FilterColor});
119             this.menuItem4.Text = "Biến đổi màu";
120             //
121             // FilterGrayScale
122             //
123             this.FilterGrayScale.Index = 0;
124             this.FilterGrayScale.Text = "Xám";
125             this.FilterGrayScale.Click += new System.EventHandler(this.Filter_GrayScale);
126             //
127             // FilterColor
128             //
129             this.FilterColor.Index = 1;
130             this.FilterColor.Text = "Màu";
131             this.FilterColor.Click += new System.EventHandler(this.Filter_Color);
132             //
133             // menuItem3
134             //
135             this.menuItem3.Index = 2;
136             this.menuItem3.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
137             this.EmbossLaplacian,
138             this.EdgeDetectQuick});
139             this.menuItem3.Text = "Phát hiện biên";
140             //this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
141             //
142             // EmbossLaplacian
143             //
144             this.EmbossLaplacian.Index = 0;
145             this.EmbossLaplacian.Text = "Laplacian_Emboss";
146             this.EmbossLaplacian.Click += new System.EventHandler(this.OnEmbossLaplacian);
147             //
148             // EdgeDetectQuick
149             //
150             this.EdgeDetectQuick.Index = 1;
151             this.EdgeDetectQuick.Text = "EdgeDetectQuick";
152             this.EdgeDetectQuick.Click += new System.EventHandler(this.OnEdgeDetectQuick);
153             //
154             // frmMain
155             //
156             this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
157             this.BackColor = System.Drawing.SystemColors.ControlLightLight;
158             this.BackgroundImage = global::CSharpFilters.Properties.Resources.Daewoo;
159             this.ClientSize = new System.Drawing.Size(349, 237);
160             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
161             this.Menu = this.mainMenu1;
162             this.Name = "frmMain";
163             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
164             this.Text = "Xu ly anh";
165             //this.Load += new System.EventHandler(this.Form1_Load);
166             this.ResumeLayout(false);
167
168   }

96         private void btnSave_Click(object sender, EventArgs e)
97         {
98             if (txtProductName.Text == "")
99             {
100                 MessageBox.Show("Please enter product name", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
101                 txtProductName.Focus();
102                 return;
103             }
104             if (cmbCategory.Text == "")
105             {
106                 MessageBox.Show("Please select category", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
107                 cmbCategory.Focus();
108                 return;
109             }
110             if (cmbSubCategory.Text == "")
111             {
112                 MessageBox.Show("Please select sub category", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
113                 cmbSubCategory.Focus();
114                 return;
115             }
116             if (txtPrice.Text == "")
117             {
118                 MessageBox.Show("Please enter price", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
119                 txtPrice.Focus();
120                 return;
121             }
122             try
123             {
124                 con = new SqlConnection(cs.DBConn);
125                 con.Open();
126                 string ct = "select ProductName from Product where ProductName='" + txtProductName.Text + "'";
127
128                 cmd = new SqlCommand(ct);
129                 cmd.Connection = con;
130                 rdr = cmd.ExecuteReader();
131
132                 if (rdr.Read())
133                 {
134                     MessageBox.Show("Product Name Already Exists", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
135                     txtProductName.Text = "";
136                     txtProductName.Focus();
137
138
139                     if ((rdr != null))
140                     {
141                         rdr.Close();
142                     }
143                     return;
144                 }
145                 auto();
146                 con = new SqlConnection(cs.DBConn);
147                 con.Open();
148                 string cb = "insert into Product(ProductID,ProductName,CategoryID,SubCategoryID,Features,Price,Image) VALUES ('" + txtProductID.Text + "','" + txtProductName.Text + "'," + txtCategoryID.Text+ "," + txtSubCategoryID.Text+ ",@d1,"+ txtPrice.Text +",@d2)";
149                 cmd = new SqlCommand(cb);
150                 cmd.Connection = con;
151                 cmd.Parameters.AddWithValue("@d1", txtFeatures.Text);
152                 MemoryStream ms = new MemoryStream();
153                 Bitmap bmpImage = new Bitmap(pictureBox1.Image);
154                 bmpImage.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
155                 byte[] data = ms.GetBuffer();
156                 SqlParameter p = new SqlParameter("@d2", SqlDbType.Image);
157                 p.Value = data;
158                 cmd.Parameters.Add(p);
159                 cmd.ExecuteReader();
160                 con.Close();
161                 MessageBox.Show("Successfully saved", "Record", MessageBoxButtons.OK, MessageBoxIcon.Information);
162                 Autocomplete();
163                 btnSave.Enabled = false;
164             }
165             catch (Exception ex)
166             {
167                 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
168             }
169         }

244         private void btnUpdate_Click(object sender, EventArgs e)
245         {
246             if (txtProductName.Text == "")
247             {
248                 MessageBox.Show("Please enter product name", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
249                 txtProductName.Focus();
250                 return;
251             }
252             if (cmbCategory.Text == "")
253             {
254                 MessageBox.Show("Please select category", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
255                 cmbCategory.Focus();
256                 return;
257             }
258             if (cmbSubCategory.Text == "")
259             {
260                 MessageBox.Show("Please select sub category", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
261                 cmbSubCategory.Focus();
262                 return;
263             }
264             if (txtPrice.Text == "")
265             {
266                 MessageBox.Show("Please enter price", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
267                 txtPrice.Focus();
268                 return;
269             }
270             try
271             {
272
273                 con = new SqlConnection(cs.DBConn);
274                 con.Open();
275                 string cb = "Update product set ProductName='" + txtProductName.Text + "',CategoryID=" + txtCategoryID.Text + ",SubCategoryID=" + txtSubCategoryID.Text + ",Features=@d1,price=" + txtPrice.Text + ",Image=@d2 Where ProductID='" + txtProductID.Text + "'";
276                 cmd = new SqlCommand(cb);
277                 cmd.Connection = con;
278                 cmd.Parameters.AddWithValue("@d1", txtFeatures.Text);
279                 MemoryStream ms = new MemoryStream();
280                 Bitmap bmpImage = new Bitmap(pictureBox1.Image);
281                 bmpImage.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
282                 byte[] data = ms.GetBuffer();
283                 SqlParameter p = new SqlParameter("@d2", SqlDbType.Image);
284                 p.Value = data;
285                 cmd.Parameters.Add(p);
286                 cmd.ExecuteReader();
287                 con.Close();
288                 MessageBox.Show("Successfully updated", "Record", MessageBoxButtons.OK, MessageBoxIcon.Information);
289                 Autocomplete();
290                 btnUpdate.Enabled = false;
291             }
292             catch (Exception ex)
293             {
294                 MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
295             }
296         }

204         private void menuButton_Click(object sender, EventArgs e)
205         {
206             contextMenuStrip1.Show(menuButton, new System.Drawing.Point(0, -contextMenuStrip1.Size.Height));
207         }