CODEWITHSUNDEEP
c#asp.net
DeepakVerma
DeepakVerma

Reputation: 99

decimal number comma styling

I have some "double" values in a gridview on an aspx page. I need to use comma-styling in these values like:

original value = 1986.05 required value = 19,86.05

original value = 51986.05 required value = 5,19,86.05

I am using the following code for this:

e.Row.Cells[6].Text = String.Format("{0:##,##,##.##}", Convert.ToDouble(e.Row.Cells[6].Text));

It is showing the value as 1,986.05 but I need it as 19,86.05

Please help!

Upvotes: 2

Views: 130

Answers (1)

Martin
Martin

Reputation: 16433

You can use a custom CultureInfo with 2-digit number grouping to achieve this:

CultureInfo culture = new CultureInfo(string.Empty, true)
{
    NumberFormat = { NumberGroupSizes = new int[] { 2 } }
};
Console.WriteLine((1986.05).ToString("N", culture));

Output:

19,86.05

The documentation set for NumberGroupSizes is available here that describes this.

In your code you could implement it like:

CultureInfo culture = new CultureInfo(string.Empty, true)
{
    NumberFormat = { NumberGroupSizes = new int[] { 2 } }
};
e.Row.Cells[6].Text = Convert.ToDouble(e.Row.Cells[6].Text).ToString("N", culture);

Upvotes: 8

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