DataGridView字段值中的货币符号(不是$)

格式化字符串时,可以指定要使用的区域性:

decimal cost = 1500m;
string s = cost.ToString("C", CultureInfo.GetCultureInfo("es-GT"));

结果

Q1,500.00

如果不想依赖于区域设置,则可以强制应用程序使用瓜塔马拉区域性执行,而不考虑区域设置。

CultureInfo culture = new CultureInfo("es-GT");
decimal amount = 123.43M;

// Set the culture for the thread
System.Threading.Thread.CurrentThread.CurrentCulture = culture;

// Uses the thread culture for formatting
MessageBox.Show(amount.ToString("c"));

// Alternatively if you do not want to set the thread culture
// you can explicitly format using the passed culture
MessageBox.Show(amount.ToString("c", culture));