Additional String Functions下載 PDF選擇的小節所選的小節與子小節完整手冊已更新2025-07-30閱讀時間為 2 分鐘LabVIEWAPI 參考LabVIEW G Use the Additional String VIs and functions to scan and search in strings, match patterns, and manipulate strings. Search/Split String FunctionDivides a single string into two substrings.Pick Line FunctionChooses a line from multi-line string and appends that line to string.Match First String FunctionCompares each prefix string in string array to the beginning of string until it encounters a match. This function returns the original input string with the matching prefix string removed.Match True/False String FunctionExamines the beginning of string to see whether it matches true string or false string. This function returns a Boolean TRUE or FALSE value in selection, depending on whether string matches true string or false string.Scan String For Tokens FunctionScans input string starting at offset for tokens and outputs each segment as a token string.Search and Replace Pattern VISearches string for substrings that match regular expression and replaces those substrings with replace string. A regular expression requires a specific combination of characters for pattern matching. For more information about special characters in regular expressions, refer to the regular expression input description in the detailed help.Index String Array FunctionSelects a string specified by index from string array and appends that string to string.Append True/False String FunctionSelects either a FALSE or TRUE string according to a Boolean selector and appends that string to string.Rotate String FunctionPlaces the first character of string in the last position of first char last, shifting the other characters forward one position. For example, the string abcd becomes bcda.Reverse String FunctionProduces a string whose characters are in reverse order of those in string.Delimited String to 1D String Array VIConverts substrings in a delimited string to the elements of a one-dimensional string array.1D String Array to Delimited String VIConverts the elements of a one-dimensional string array to a single string with input array elements separated by a delimiting character.Create NI GUID VIGenerates a globally unique identifier (GUID) string.Parent topic: String
Use the Additional String VIs and functions to scan and search in strings, match patterns, and manipulate strings. Search/Split String FunctionDivides a single string into two substrings.Pick Line FunctionChooses a line from multi-line string and appends that line to string.Match First String FunctionCompares each prefix string in string array to the beginning of string until it encounters a match. This function returns the original input string with the matching prefix string removed.Match True/False String FunctionExamines the beginning of string to see whether it matches true string or false string. This function returns a Boolean TRUE or FALSE value in selection, depending on whether string matches true string or false string.Scan String For Tokens FunctionScans input string starting at offset for tokens and outputs each segment as a token string.Search and Replace Pattern VISearches string for substrings that match regular expression and replaces those substrings with replace string. A regular expression requires a specific combination of characters for pattern matching. For more information about special characters in regular expressions, refer to the regular expression input description in the detailed help.Index String Array FunctionSelects a string specified by index from string array and appends that string to string.Append True/False String FunctionSelects either a FALSE or TRUE string according to a Boolean selector and appends that string to string.Rotate String FunctionPlaces the first character of string in the last position of first char last, shifting the other characters forward one position. For example, the string abcd becomes bcda.Reverse String FunctionProduces a string whose characters are in reverse order of those in string.Delimited String to 1D String Array VIConverts substrings in a delimited string to the elements of a one-dimensional string array.1D String Array to Delimited String VIConverts the elements of a one-dimensional string array to a single string with input array elements separated by a delimiting character.Create NI GUID VIGenerates a globally unique identifier (GUID) string.Parent topic: String
Use the Additional String VIs and functions to scan and search in strings, match patterns, and manipulate strings. Search/Split String FunctionDivides a single string into two substrings.Pick Line FunctionChooses a line from multi-line string and appends that line to string.Match First String FunctionCompares each prefix string in string array to the beginning of string until it encounters a match. This function returns the original input string with the matching prefix string removed.Match True/False String FunctionExamines the beginning of string to see whether it matches true string or false string. This function returns a Boolean TRUE or FALSE value in selection, depending on whether string matches true string or false string.Scan String For Tokens FunctionScans input string starting at offset for tokens and outputs each segment as a token string.Search and Replace Pattern VISearches string for substrings that match regular expression and replaces those substrings with replace string. A regular expression requires a specific combination of characters for pattern matching. For more information about special characters in regular expressions, refer to the regular expression input description in the detailed help.Index String Array FunctionSelects a string specified by index from string array and appends that string to string.Append True/False String FunctionSelects either a FALSE or TRUE string according to a Boolean selector and appends that string to string.Rotate String FunctionPlaces the first character of string in the last position of first char last, shifting the other characters forward one position. For example, the string abcd becomes bcda.Reverse String FunctionProduces a string whose characters are in reverse order of those in string.Delimited String to 1D String Array VIConverts substrings in a delimited string to the elements of a one-dimensional string array.1D String Array to Delimited String VIConverts the elements of a one-dimensional string array to a single string with input array elements separated by a delimiting character.Create NI GUID VIGenerates a globally unique identifier (GUID) string.Parent topic: String
