Number of digits in each group to the left of the C # custom currency value decimal points

Currencygroupsizes Property

This property gets or sets the number of digits in each group to the left of the decimal points in the currency value.

The syntax format is:

public int[] CurrencyGroupSizes{get;set;}

L Property Value: The number of digits in each group to the left of the decimal points in the currency value. The default value is a one-dimensional array that contains only one element that is set to 3.

The main code is as follows.

private void button1_Click(objectsender,EventArgs e)
{
System.Globalization.NumberFormatInfo CN=new System.Globalization.CultureInfo("en-US",false).NumberFormat;
Int64 myInt=123456789012345;
int[] mySizes1={2,3,1};
int[] mySizes2={2,3,2};
CN.CurrencyGroupSizes=mySizes1;
MessageBox.Show("定义前："+myInt.ToString("C")+"n"+"定义后："+myInt.ToString("C",CN),"{2,3,1}格式");
CN.CurrencyGroupSizes=mySizes2;
MessageBox.Show("定义前："+myInt.ToString("C")+"n"+"定义后："+myInt.ToString("C",CN),"{2,3,2}格式");
}