How do I format a string in C#?
Format using C# String Format
- // Number formatting.
- int num = 302;
- string numStr = String.Format(“Number {0, 0:D5}”, num);
- Console.WriteLine(numStr);
- // Decimal formatting.
- decimal money = 99.95m;
- string moneyStr = String.Format(“Money {0, 0:C2}”, money);
- Console.WriteLine(moneyStr);
What is N0 in C#?
What N does is that it separates numbers into thousand decimal places according to your CultureInfo and represents only 2 decimal digits in floating part as is N2 by rounding right-most digit if necessary. N0 does not represent any decimal place but rounding is applied to it.
What are formatting types?
To help understand Microsoft Word formatting, let’s look at the four types of formatting: Character or Font Formatting. Paragraph Formatting. Document or Page Formatting. Section Formatting.
How do you format numbers in C#?
ToString(), see standard format strings or custom format strings. string s = String. Format(“the number {0:#,##0}!”, myIntValue); Do note that the , in that format doesn’t specify a “use a comma” but rather that the grouping character for the current culture should be used, in the culture-specific positions.
What is double in C#?
The double is a fundamental data type built into the compiler and used to define numeric variables holding numbers with decimal points. C, C++, C# and many other programming languages recognize the double as a type. A double type can represent fractional as well as whole values.
What does N2 mean in C#?
Basically, ToString(“N2”) will use the CultureInfo to format the number. This means that your thousands separator might be different depending on the used CultureInfo . You can also pass the desired CultureInfo if you want.
What is DateTimeOffset C#?
Remarks. The DateTimeOffset structure includes a DateTime value, together with an Offset property that defines the difference between the current DateTimeOffset instance’s date and time and Coordinated Universal Time (UTC).
What does the tostring ( string ) method do?
The ToString(String) method returns the string representation of a date and time value in a specific format that uses the formatting conventions of the current culture; for more information, see CultureInfo.CurrentCulture.
How are strings used to format common numeric types?
Standard numeric format strings are used to format common numeric types. A standard numeric format string takes the form [format specifier] [precision specifier], where: Format specifier is a single alphabetic character that specifies the type of number format, for example, currency or percent.
What is the public function tostring in Excel?
Public Function ToString (format As String, provider As IFormatProvider) As String A numeric format string. An object that supplies culture-specific formatting information. The string representation of the value of this instance as specified by format and provider. format is invalid.
When to use the # in a string?
Because in a format string, the # is used to signify an optional character placeholder; it’s only used if needed to represent the number. Interestingly, if you do this: 0.ToString (“#.0#”); you get: .0 If you want all three digits: 0.ToString (“0.00”); produces: 0.00 You can use the numeric ( “N”) format specifier with 2 precision as well.