Textbox如何正確顯示價格？

Question

我需要有一個Textbox來顯示價格;小數喜歡：12,000,000 OR 1 000 (Price)
與MaskedTextBox我得到：120,000,00或100 0

我會很高興很感激，如果任何人都可以幫助..
預先感謝您

Answer 1

嘗試將此代碼添加到KeyUp事件處理程序的您TextBox

private void textBox1_KeyUp(object sender, KeyEventArgs e) 
{ 
    if (!string.IsNullOrEmpty(textBox1.Text)) 
    { 
     System.Globalization.CultureInfo culture = new System.Globalization.CultureInfo("en-US"); 
     int valueBefore = Int32.Parse(textBox1.Text, System.Globalization.NumberStyles.AllowThousands); 
     textBox1.Text = String.Format(culture, "{0:N0}", valueBefore); 
     textBox1.Select(textBox1.Text.Length, 0); 
    } 
} 

Answer 2

您可以使用DecimalFormat這樣的：

Double number = Double.valueOf(text); 

DecimalFormat dec = new DecimalFormat("#.00 EUR"); 
String credits = dec.format(number); 

TextView tt = (TextView) findViewById(R.id.creditsView); 
tt.setText(credits); 

此外，還要檢查該Link

希望它能幫助你！

Answer 3

decimal a = 12000000; 
     Console.WriteLine(a.ToString()); 
     //output=> 12000000 

     Console.WriteLine(a.ToString("N")); 
     //output=>12,000,000.00 

     Console.WriteLine(a.ToString("N1")); 
     //output=>12,000,000.0 

     Console.WriteLine(a.ToString("N0")); 
     //output=>12,000,000