C#實(shí)現(xiàn)圖像下一張上一張

public Form1(){InitializeComponent();}private void button1_Click(object sender, EventArgs e){try{string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);label1.Text = Convert.ToString(i++);j++;label2.Text = Convert.ToString(c++);pictureBox1.Image = Image.FromFile(path[j]);}catch (Exception){MessageBox.Show("唧唧復(fù)唧唧");}}private void button2_Click(object sender, EventArgs e){c = c + 2;try{string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);label1.Text = Convert.ToString(i++);j++;label2.Text = Convert.ToString(c);pictureBox1.Image = Image.FromFile(path[j]);}catch (Exception){MessageBox.Show("唧唧復(fù)唧唧");}}private void button4_Click(object sender, EventArgs e){try{string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);pictureBox1.Image = Image.FromFile(path[0]);}catch (Exception){MessageBox.Show("唧唧復(fù)唧唧");}}/// <summary>/// 點(diǎn)擊更換下一張圖片/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void Form1_Load(object sender, EventArgs e){label2.Text = Convert.ToString(c);label1.Text = Convert.ToString(i);c++;i++;}private void button3_Click(object sender, EventArgs e){string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);j++;pictureBox1.Image = Image.FromFile(path[j]);}private void button5_Click(object sender, EventArgs e){label2.Text = Convert.ToString(c++);}private void button6_Click(object sender, EventArgs e){i = 0;j = 0;c = 0;label2.Text = Convert.ToString(c);label1.Text = Convert.ToString(i);c++;i++;}private void button7_Click(object sender, EventArgs e){c = c + 3;try{string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);label1.Text = Convert.ToString(i++);j++;label2.Text = Convert.ToString(c);pictureBox1.Image = Image.FromFile(path[j]);}catch (Exception){MessageBox.Show("唧唧復(fù)唧唧");}}private void button8_Click(object sender, EventArgs e){c = c + 4;try{string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);label1.Text = Convert.ToString(i++);j++;label2.Text = Convert.ToString(c);pictureBox1.Image = Image.FromFile(path[j]);}catch (Exception){MessageBox.Show("唧唧復(fù)唧唧");}}private void button9_Click(object sender, EventArgs e){try{ string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);j--;pictureBox1.Image = Image.FromFile(path[j]);}catch{MessageBox.Show("唧唧復(fù)唧唧");}}private void button10_Click(object sender, EventArgs e){c = c + 5;try{string aasd = asd.Text;string[] path = System.IO.Directory.GetFiles(aasd);label1.Text = Convert.ToString(i++);j++;label2.Text = Convert.ToString(c);pictureBox1.Image = Image.FromFile(path[j]);}catch (Exception){MessageBox.Show("唧唧復(fù)唧唧");}}private void button11_Click(object sender, EventArgs e){label2.Text = Convert.ToString(c--);}private void pictureBox1_Click(object sender, EventArgs e){}}

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