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Example
Convert time in the format "530" or "1407" into text of the type "05:30" or "14:07":
#From#.Length > 3 ? #From#.Substring(0,2) + ":" + #From#.Substring(2,2) : "0" + #From#.Substring(0,1) + ":" + #From#.Substring(1,2)
Functions
For an overview and description of all different kinds of string methods please refer to MSDN
Function/Property | Return value | Description | ||||||
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#name# + #name2# | String | Concatenates strings "name" and "name2". | ||||||
#name#.Length | Integer | Counts the number of digits in a string. | ||||||
#name#.StartsWith(s) | Yes/No-Value | Checks if the string begins with a certain string s. Put text in quotation marks, e.g., #name#.StartsWith("AK"). | ||||||
#name#.EndsWith(s) | Yes/No-Value | Checks if the string ends with a certain string s. Put text in quotation marks, e.g., #name#.EndsWith("AK"). | ||||||
#name#.IndexOf(s) | Integer | Returns the zero-based index position of s if that string is found, or -1 if it is not. If s is empty, the return value is 0. | ||||||
#name#.IndexOf(s, n) | Integer | Return the zero-based index position of s from the start of the current instance if that string is found, or -1 if it is not. If s is empty, the return value is startIndex. | ||||||
#name#.LastIndexOf(s) | Integer | Return the zero-based starting index position of value if that string is found, or -1 if it is not. If s is empty, the return value is the last index position in this instance. | ||||||
#name#.Replace(s,f) | String | Replaces all strings s by the string f and returns the result. Example: #name#.Replace("h",":") replaces an h with an : Handling of special characters: \" as expression for " does not work because the formula operator does not allow an escape sequence. However, the following formula works: #Abt#.Length > 0 ? #Abt#.Substring(1, #Abt#.Length - 1) : "" to remove the first character. | ||||||
#name#.Substring(n) | String | Returns the part of the string that begins at position n. The first character / digit has the position 0. | ||||||
#name#.Substring(n,m) | String | Returns the part of the string that begins at position n and is max. m characters / digits long. The first character / digit has the position 0. #name#.Substring(0,#name#.Length-2) | ||||||
#name#.Contains("text") | True/False value | Checks, if the string "text" occurs. | ||||||
#name#.ToLower() | String | Converts all letters into lower case letters. | ||||||
#name#.ToUpper() | String | Converts all letters into upper case letters. | ||||||
#name#.Trim() | String | Removes all leading and trailing occurrences of a set of characters specified in an array from the current string object. #A#.Trim(new char[] {':','5','0'}) ... converts 05:39:51 to 39:51 because 05: stands at the beginning. Nothing is truncated at the end because neither : nor 5 nor 0 stands at the end. | ||||||
#name#.TrimStart() | String | Removes all leading occurrences of a set of characters specified in an array from the current string object. #A#.TrimStart(new char[] {':','5','0'}) ... converts 05:39:51 to 39:51 (05: stands at the beginning and is thus changed) | ||||||
#name#.TrimEnd() | String | Removes all trailing occurrences of a set of characters specified in an array from the current string object. #A#.TrimEnd(new char[] {':','5','0'}) ... converts 05:39:51 to 05:39:51 (05: stands at the beginning and is thus not changed) | ||||||
#name#[0] | Integer | Returns the number of the unicode of the zero-based indexed symbol in the string. See also for unicodes UTF-16 https://en.wikipedia.org/wiki/List_of_Unicode_characters. The following example returns the first symbol: #name#[0]
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'..'.ToString() | Special character | Produces special characters which can be concatenated with other strings by +. | ||||||
System.String.IsNullOrEmpty(#name#) | Boolean | Returns as true/false if a value is missing/empty or if it contains something. | ||||||
Single special characters | Character | Converts the ASCII-Code into its corresponding character.
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Line break | Character |
Please note: if you need a string just add +"" to transform. E.g. this function converts line breaks and tabs to \n resp. \t #Text#.Replace((char)10 + "", (char)92 + "n").Replace((char)9 + "", (char)92 + "t")) |
More Examples
Question | Code |
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Having a string which is delimited by a specified separator, e.g. comma; how can I break a delimited string into substrings? | If the separator is the character ',': 1. part with: #Spalte#.Split(new char[]{','})[0] 2. part with: #Spalte#.Split(new char[]{','})[1] 3. part with: #Spalte#.Split(new char[]{','})[2] |
How can I check if certain characters lie within a certain span of values? | (#TagNr#[0] >= '0' && #TagNr#[0] <= '3' && #TagNr#[1] >= '0' & #TagNr#[1] <= '9' ? #TagNr# : "0") |
The first 8 rows else “0“ | (#MADAYKey#.Length > 8 ? #MADAYKey#.Substring(0,#MADAYKey#.Length-8) : "0") ATTENTION : The first argument in the substring is the beginning (0 is the first character) |
Check if a string consists of two characters but delete spaces before. | (#Before#.TrimEnd(' ').Length ==2 ? 1 : 0)Please note: do not use " but ' because it is a character and not a string. |
Adding a number of hours as string in #B# to data #A# | #A#.AddHours(System.Convert.ToInt32(#B#.Substring(0,2)) |