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Extracts the left part (i.e., the first characters) from a string or buffer. |
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A Gantt chart allows you to graphically view the progress status of a project...... |
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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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Once the development of your WINDEV application is completed (windows, reports, queries, etc.... |
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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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Artificially triggers the security mechanism of WLanguage by throwing an exception. |
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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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In Windows/Linux multi-configuration applications, several limitations may appear: control not supported, functions not available, ...... |
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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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Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc. |
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The FontSize property is used to:
Identify the size of the font used in a control.
Change the size of the font used in a control.... |
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Deletes a row from:
a Table control,
a TreeView Table control,
a table displayed in a Combo Box control.... |
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The Plane property is used to:
Get:
the active plane of a window (or report) or the plane to which a control belongs.
the active plane of a WEBDEV element.
Change:
the active plane of a window (or report) or associate a control with another plane.
the active plane of a WEBDEV element.... |
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Deletes the selected rows from a Table or Treeview Table control. |
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