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Displays a custom message in a system information window. |
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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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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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When an application is used to display or save data in HFSQL files, this data is entered in the current language...... |
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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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A report based on a variable is used to directly print the information found in a WLanguage variable...... |
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The action plans group all actions that will be performed by the software factory.... |
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Deletes an element at a given position:
from a one-dimensional WLanguage array.
from an advanced array property (array of gglCalendar events, etc.).
from an associative array.
from a WLanguage list.... |
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Writes a message intended to another socket. |
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Sets the position on the first record according to a browse item. |
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Increments a number at the beginning or at the end of a string. |
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Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format). |
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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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Returns:
the numeric value rounded down to the nearest integer.
the duration rounded down to the nearest interval.
the date and time rounded down to the nearest interval.... |
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Deletes all elements:
from a one-dimensional or two-dimensional WLanguage array.
from an associative array.
from an advanced array property (array of gglCalendar events, etc.).
from a WLanguage queue.
from a WLanguage stack.
from a WLanguage list.... |
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WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min |
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The Modified property is used to determine if a control or group of controls has been modified by the user (keyboard or mouse input). |
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