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This page presents the main operations that can be performed on a character string. |
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Converts the content of a JSON variable to a JSON string. |
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Returns the position of the first character of a line in a block of text. |
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Returns the number of common characters between two strings (from the beginning or from the end of the string). |
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The Pascal string of type corresponds to a length-prefixed string (this length is stored as a byte value). This type of variable is kept for backward compatibility. |
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String literals are used to represent and manipulate data as a sequence of characters. For example, string literals can be used to display information, define a constant, etc. |
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Inserts text at the beginning of a file without overwriting the existing text. |
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The Unicode format is an encoding system that assigns a unique number to each character. |
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Returns a string after removing the specified leading and trailing characters.
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Returns the number of characters matching a given type. |
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Returns the number of words in a string. |
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The following functions are used to handle strings, using prefix syntax: |
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Increments a number at the beginning or at the end of a string. |
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Reverses the characters of a string. |
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The ASCIIZ string of type is used to manipulate strings with a null character at the end, denoted by a zero (as in the C programming language). |
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Inserts a string into another character string at a given position. |
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Converts a JSON string into a JSON variable. |
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Returns the number of the line that contains a character identified by its position in a block of text. |
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Finds the position of a specified string within another string. |
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Replaces or inserts a character string in an RTF control (found in a window or in a report) or in a string in RTF (containing a text in RTF). |
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The String type is used to manipulate strings... |
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The FOR EACH statement is used to browse strings according to different methods... |
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Finds the Xth position of a string within another string. |
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Returns the phonetic transcription of the string passed as parameter. |
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Checks whether a character string ends with: - with a specific character string.
- with one of the character strings in an array.
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Returns:- the length of a string, i.e., the number of characters in the string (including spaces and binary zeros).
- the size of a buffer, i.e., the number of bytes in the buffer.
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Extracts a specific line from a character string. |
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Checks whether a string matches the format defined by a regular expression. |
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Encodes a character string according to the UUEncode algorithm. |
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Allows you to:- extract a substring between two given separators from a character string.
- search for substrings between two given separators in a character string.
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List of functions for managing RTF controls |
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The String of type is used to manipulate fixed-length strings. These strings have a null character at the end, denoted by a zero (as in the C programming language). |
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Converts the content of a JSON variable to a JSON string. |
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Converts accented characters in a string to non-accented characters. |
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The type Unicode string on is a fixed-length string containing only characters in Unicode format. |
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Truncates the right part of a string or buffer. |
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Deletes: - all the occurrences of a substring within a string.
- part of a string within another string. The part of the string to remove is identified by its position and length.
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Reverses the characters of a string. |
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Fills an array with the words from a string. |
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Checks whether a character string matches a specific format and retrieves the different substrings that match the format. |
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Inserts a string into another character string at a given position. |
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WINDEV, WEBDEV and WINDEV Mobile have included multilingual project support in many previous versions... |
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Checks whether a character string ends with: - with a specific character string.
- with one of the character strings in an array.
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Returns the number of characters matching a given type. |
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Removes duplicates among substrings of a string, based on one or more separators. |
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When developing a multilingual application, you can translate the different messages displayed to the user (messages displayed by Info and YesNo, for example. |
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Removes duplicates among substrings of a string, based on one or more separators. |
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Creates a character string from the data found in a Table or TreeView Table control. |
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Converts an ANSI string to an XML string. |
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Checks whether a string matches the format defined by a regular expression. |
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List of functions for managing character strings |
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Extracts: - a substring from a string starting at a specified position.
- part of a buffer starting at a specified position.
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Finds a character string or a buffer in a file opened by fOpen. |
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Returns a string after removing the specified characters from the left side of the initial string. |
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Checks whether a string matches the format defined by a regular expression. |
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The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators... |
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Increments a number at the beginning or at the end of a string. |
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WINDEV, WEBDEV and WINDEV Mobile include a string management tool that allows you to view and manipulate all the strings used in the project (or in an element of the project)... |
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Returns a string after removing the specified characters from the right side of the initial string. |
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WINDEV, WINDEV Mobile and WEBDEV allow you to perform different types of operations on character strings via the WLanguage functions... |
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The scheduled tasks are used to schedule automatic tasks...... |
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Log-based replication can be implemented in the data model editor...... |
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WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle List Box controls.... |
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Whatever the type of button, it is possible to associate an action with it...... |
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The Diagram Editor includes many features accessible via...... |
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"WEBDEV Application Server" license agreement... |
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The layout is used to define several views of a window in the same project without duplicating this window...... |
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This help page explains how to create two linked cascading Table controls in a window or page.... |
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Configures the print destination. |
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To develop Android applications with WINDEV Mobile, you must install...... |
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The Map control allows you to display a map in order to geolocate, create a route, display points of interest (POI) and more.... |
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In version 27, new functions, properties and data types have been introduced and some have been improved...... |
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The code history is used to...... |
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The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV applications...... |
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Action Bars replace the title bar of a window and display different types of information...... |
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The "Pull to refresh" feature allows the user to "pull" a Table control, a Looper control or a window in order to refresh its content...... |
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A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page...... |
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This help page presents the characteristics of an Image control found in a window... |
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The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software...... |
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When developing an application, one of the important steps consists in deploying this application on the user computers...... |
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Periodically and automatically calls a WLanguage procedure. |
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Periodically and automatically calls a WLanguage procedure. |
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A project is a logical set of elements and processes whose purpose is to accomplish a given objective...... |
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By integrating a website into a window in a desktop application, you can share existing elements and boost productivity...... |
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