Reference for unit 'LazHelpIntf': Procedures and functions

AppendURLPathDelim

Includes a trailing path delimiter in the file path for the specified URL.

ChompURLParams

Removes URL parameters from the specified URL.

CombineURL

Builds a URL using the specified scheme, path, and parameter values.

CreateLCLHelpSystem

Ensures the HelpDatabases and HelpViewers variables are initialized for use in the LCL help system.

CreateListAndAdd

Ensures that a TList has been created before adding the specified object instance.

CreateNodeQueryListAndAdd

Ensures the THelpNodeQueryList instance has been created prior to adding the specified help query item.

ExtractURLDirectory

Gets directories in the file path for the specified URL.

ExtractURLPath

Gets the path information from the specified URL.

FilenameToURL

Gets the URL with file path information for the specified file name.

FilenameToURLPath

FindURLPathEnd

Gets the position in the URL for the final character in the file path.

FindURLPathStart

Gets the position in the URL where the file path is located.

FreeLCLHelpSystem

Frees the HelpDatabases and HelpViewers used in the LCL help system.

FreeUnusedLCLHelpSystem

Frees unreferenced Help databases and viewers in the LCL help system.

IsFileURL

Determines if the specified URL uses the 'file:' URL scheme.

SplitURL

Separates a URL into its scheme, path, and parameter component values.

TrimUrl

Removes leading or trailing spaces in the file path for the specified URL.

TrimURLPath

Removes leading and trailing whitespace in the file path for the specified URL.

URLFilenameIsAbsolute

Indicates if the specified URL contains an absolute file path.

URLPathToFilename