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| The following functions are used to manage bar codes:
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| Decodes the information stored in a QR Code bar code. |
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| Prints a bar code (inside a rectangle). |
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| WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes... |
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| Returns the check code of a bar code. |
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| In iOS and Android, bar codes can be decoded via the Camera control using BCCapture... |
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| Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad). |
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| In iOS and Android, bar codes can be decoded via the Camera control using BCCapture... |
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| The use of bar codes to identify and manage products has become essential... |
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| WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes. |
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| Generates the image of a bar code. |
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| Defines a color from its Red, Green and Blue components. |
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| Expands:
the entire hierarchy (all nodes) of a TreeView Table control.
all breaks of a Table control.... |
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| Dashboards are essential elements in an application...... |
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| Inserts an element at a given position:
into a one-dimensional WLanguage array.
into an associative array.
into an advanced array property (array of gglCalendar events, etc.).
into a WLanguage list.... |
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| In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters ...... |
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| Converts a JSON string to a Variant variable. |
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| Stops and resets a running stopwatch. |
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| Artificially triggers the security mechanism of WLanguage by throwing an exception. |
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| Closes the specified serial port, parallel port or infrared port. |
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| Inverts the colors:
in an Image control,
in an Image variable,
in a WDPic variable (on the background layer),
in a picLayer variable.... |
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| MyWindow is used to handle the current window... |
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| Moves a column in a Table or TreeView Table control. |
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| Builds a 4-byte integer from two 2-byte integers. |
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| Returns the factorial of an integer number. |
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| Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform.... |
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| Deletes a directory from a disk. |
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| Extracts the left part (i.e., the first characters) from a string or buffer. |
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| Calculates the determinant of a square matrix (the number of rows is equal to the number of columns). |
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| Reads the value of a matrix element. |
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| Declares the end of the query execution and frees the memory resources allocated during the execution of the query. |
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| The Default property is used to determine if a parameter has been passed to a procedure with a custom or default value. |
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| Requests to be notified periodically of the device's current location.... |
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| Returns the path of the read-only resources of the application. |
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| Adds all the files found in a directory and in its subdirectories into an archive and compresses them. |
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