天天向上

   1: private void package(Int16 num)

   2: {

   3:     listView1.Clear();                      //清空listView1中的原有內容

   4:     switch (num)

   5:     {

   6:         case 1:

   7:             listView1.Items.Add("烤魚", "烤魚", 5);

   8:             listView1.Items.Add("荔枝", "荔枝", 6);

   9:             listView1.Items.Add("水果", "水果", 7);

  10:             break;

  11:         case 2:

  12:             listView1.Items.Add("巧克力", "巧克力", 2);

  13:             listView1.Items.Add("薯條", "薯條", 4);

  14:             listView1.Items.Add("冰淇淋", "冰淇淋", 9);

  15:             break;

  16:         case 3:

  17:             listView1.Items.Add("紅酒", "紅酒", 0);

  18:             listView1.Items.Add("早餐", "早餐", 1);

  19:             listView1.Items.Add("水果", "水果", 8);

  20:             break;

  21:     }

  22: }

   1: private void sortBtn(Int16 num)

   2: {

   3:  

   4:     switch (num)

   5:     {

   6:         case 1:

   7:             button1.Dock = DockStyle.Top;

   8:             button2.Dock = DockStyle.Bottom;

   9:             button1.SendToBack();

  10:             button3.Dock = DockStyle.Bottom;

  11:             break;

  12:         case 2:

  13:             button2.Dock = DockStyle.Top;            

  14:             button2.SendToBack();                    

  15:             button1.Dock = DockStyle.Bottom;           

  16:             button3.Dock = DockStyle.Bottom;         

  17:             break;

  18:         case 3:

  19:             button3.SendToBack();                 

  20:             button3.Dock = DockStyle.Top;         

  21:             button3.SendToBack();                  

  22:             button2.Dock = DockStyle.Bottom;         

  23:             button1.SendToBack();                 

  24:             button1.Dock = DockStyle.Bottom;         

  25:             break;

  26:     }

  27: }

   1:  

   2:         private void Form1_Load(object sender, EventArgs e)

   3:         {

   4:             

   5:             listView1.LargeImageList = imageList1;  //設定目前項以大圖標的形式顯示時用到的圖像

   6:   

   7:         }

   1: private void button3_Click(object sender, EventArgs e)

   2: {

   3:     package(3);

   4:     sortBtn(3);

   5: }

   6: private void button2_Click(object sender, EventArgs e)

   7: {

   8:     package(2);

   9:     sortBtn(2);

  10: }

  11:  

  12: private void button1_Click(object sender, EventArgs e)

  13: {

  14:     package(1);

  15:     sortBtn(1);

  16: }

   1: private void listView1_SelectedIndexChanged(object sender, EventArgs e)

   2:       {

   3:           StringBuilder sb = new StringBuilder();

   4:           foreach( ListViewItem item in listView1.SelectedItems)

   5:           {

   6:               sb.Append(item.Text+",");

   7:           }

   8:           sb.Remove(sb.Length - 1, 1);

   9:           this.Text = sb.ToString();

  10:       }