ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
MemKeyVal (Function)
Returns the value (added or modified by MemAdd or MemModify) of the current element in a memory zone.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
MenuSelectMinus (Function)
Disables (grays out) a menu option (popup menu or drop-down menu).
Upper (Function)
Converts all characters in a string to uppercase according to the region settings defined in Windows.
MemFound (Function)
Checks whether the sought element was found.
TableFixColumn (Function)
Fixes a column to the left or frees a column fixed to the left.
MenuMark (Function)
Positions the checkmark in front of the menu option (popup menu or drop-down menu).
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255.
MemSort (Function)
Sorts the elements found in a memory zone.
TableEnd (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
MenuIsMarked (Function)
Used to find out whether a checkmark is displayed in front of a menu option (popup menu or drop-down menu).
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
MemDeleteAll (Function)
Clears and deletes a memory zone.
TableEnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
fDirectoryExist (Function)
Checks the existence of a directory.
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
RegistrySetValue (Function)
Writes a value to a key in the Windows registry.
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
RegistryExist (Function)
Checks the existence of a key in the Windows registry.
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
RegistryListValue (Function)
Returns the name (and possibly the type) of values for a key found in the registry.
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
RegistryQueryValue (Function)
Reads a value in the Windows registry.
dSaveImage (Function)
dSaveImage is kept for backward compatibility.