CommonUtils
Utility methods for general stuff.
方法
ConvertToAlphaNumber(int, string) : string
Convert number to alpha numeric system by the requested style (UpperAlpha, LowerRoman, Hebrew, etc.).
- number
- the number to convert
- style
- the css style to convert by
返回值: converted string
ConvertToEnglishNumber(int, bool) : string
Convert the given integer into alphabetic numeric format (D, AU, etc.)
- number
- the number to convert
- lowercase
- is to use lowercase
返回值: the roman number string
ConvertToGreekNumber(int) : string
Convert the given integer into alphabetic numeric format (alpha, AU, etc.)
- number
- the number to convert
返回值: the roman number string
ConvertToRomanNumbers(int, bool) : string
Convert the given integer into roman numeric format (II, VI, IX, etc.)
- number
- the number to convert
- lowercase
- if to use lowercase letters for roman digits
返回值: the roman number string
ConvertToSpecificNumbers(int, String[0:,0:]) : string
Convert the given integer into given alphabet numeric system.
- number
- the number to convert
- alphabet
- the alphabet system to use
返回值: the number string
ConvertToSpecificNumbers2(int, string[]) : string
Convert the given integer into given alphabet numeric system.
- number
- the number to convert
- alphabet
- the alphabet system to use
返回值: the number string
GetFirstValueOrDefault``2(IDictionary<T, T>, T)
Get the first value in the given dictionary.
- dic
- the dictionary
- defaultValue
- optional: the default value to return of no elements found in dictionary
返回值: first element or default value
GetLocalfileName(Uri) : FileInfo
Gets the representation of the online uri on the local disk.
- imageUri
- The online image uri.
返回值: The path of the file on the disk.
GetNextSubString(string, int, int) : int
Get substring separated by whitespace starting from the given idex.
- str
- the string to get substring in
- idx
- the index to start substring search from
- length
- return the length of the found string
返回值: the index of the substring, -1 if no valid sub-string found
GetValidFileName(string) : string
Replaces invalid filename chars to '_'
- source
- The possibly-not-valid filename
返回值: A valid filename.
IsAsianCharecter(char) : bool
Check if the given char is of Asian range.
- ch
- the character to check
返回值: true - Asian char, false - otherwise
IsDigit(char, bool) : bool
Check if the given char is a digit character (0-9) and (0-9, a-f for HEX)
- ch
- the character to check
- hex
- optional: is hex digit check
返回值: true - is digit, false - not a digit
SubStringEquals(string, int, int, string) : bool
Compare that the substring of is equal to Assume given substring is not empty and all indexes are valid!
返回值: true - equals, false - not equals
ToDigit(char, bool) : int
Convert the given char to digit.
- ch
- the character to check
- hex
- optional: is hex digit check
返回值: true - is digit, false - not a digit
TryGetFileInfo(string) : FileInfo
Get file info object for the given path if it is valid file path.
- path
- the path to get file info for
返回值: file info or null if not valid
字段
_romanDigitsTable : string[]
Table to convert numbers into roman digits