如何顯示包含一些標籤內容的MessageBox消息？

Question

我想爲messagebox.show說（「對不起 - 你輸了，數字是」，「label1.Text」）;但它說label.text我希望它說生成的數字。

private void button1_Click(object sender, EventArgs e) 
    { 
     RandomNumber(0,99); 
     button2.Enabled = true ; 
     button1.Enabled = false; 
     if (textBox1.Text == label1.Text) 
      MessageBox.Show("Winner"); 
     if (textBox1.Text != label1.Text) 
      MessageBox.Show("Sorry - You Lose, The number is{0}",label1.Text);    
    } 

Answer 1

MessageBox.Show("Sorry - You Lose, The number is " + label1.Text); 

Answer 2

MessageBox.Show(string.Format("Sorry - You Lose, The number is {0}",label1.Text)); 

Answer 3

MessageBox.Show(string.Format("Sorry - You Lose, The number is{0}",label1.Text)); 

Answer 4

添加的String.Format您來電的MessageBox.show ....這裏是你的代碼，moded顯示我的意思。

private void button1_Click(object sender, EventArgs e) 
    { 
     RandomNumber(0,99); 
     button2.Enabled = true ; 
     button1.Enabled = false; 
     if (textBox1.Text == label1.Text) 
      MessageBox.Show("Winner"); 
     if (textBox1.Text != label1.Text) 
      MessageBox.Show(String.Format("Sorry - You Lose, The number is{0}",label1.Text));    
    }