GetScreenContent(handle)

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Version 2.1

説明

The GetScreenContent Lua function returns a handle to the screen content based on a provided handle to a screen configuration.

引数

handle:
This must be a handle to a screen configuration.

戻り値

handle:
The returned handle to the screen content.

例

This example prints the data connected to the screen content handle. It uses the CurrentScreenConfig() and Dump() functions:

The CurrentScreenConfig Lua function returns a handle to the current users' screen configuration. Learn more in the CurrentScreenConfig topic.

Dump()

The Dump() function returns a string with information about the object, for instance, the name, class, path of the object, its properties, and children.

Learn more in the Dump() topic.

Copy Code

Lua

return function()
    -- Create a handle for the current screen configuration.
    local myCurrentScreenConfig = CurrentScreenConfig()
    -- Create a handle for the screen content based on the screen configuration.
    local myScreenContent = GetScreenContent(myCurrentScreenConfig)
    -- Print the Dump of the handle.
    Printf("=============== START OF DUMP ===============")
    myScreenContent:Dump()
    Printf("================ END OF DUMP ================")
end