RISC OS Programmers Reference ManualsIndex (Messages by number)

NumberMessagesMessagesDescriptionSectionPage
&0000FClaimEntityThis message is broadcast by a task claiming the cut-and-paste / drag-and-drop caret, selection or clipboardCut and paste specification
&00010DataRequestBroadcast by a task when it wishes to paste data from a clipboard maintained by another taskCut and paste specification
&00011DraggingThis message is sent by a sending task to a (prospective) claiming task at intervals of 0.25 second, carrying context-sensitive information about the dragCut and paste specification
&00012DragClaimThis message is sent by a claiming task to the sending task in response to a Message_Dragging, carrying context-sensitive information about the dragCut and paste specification
&408FilerDevicePathRequest to Filer to copy a file to a locationIcon bar file drags
&408FileShareDirRequest a dialogue for sharing directoriesShareFS module
&4D540PlugIn_OpenSent by the browser to create a plug-in instanceBrowser Plug-in Protocol specification
&4D541PlugIn_OpeningSent by the plug-in task to say an instance has been createdBrowser Plug-in Protocol specification
&4D542PlugIn_CloseTell a plug-in instance to close downBrowser Plug-in Protocol specification
&4D543PlugIn_ClosedA plug-in [instance] has closed downBrowser Plug-in Protocol specification
&4D544PlugIn_ReshapeMove or resize a plug-in instanceBrowser Plug-in Protocol specification
&4D545PlugIn_Reshape_RequestA plug-in instance wants to resizeBrowser Plug-in Protocol specification
&4D546PlugIn_FocusMove the input focus between plug-in and parentBrowser Plug-in Protocol specification
&4D547PlugIn_UnlockFor internal use onlyBrowser Plug-in Protocol specification
&4D548PlugIn_Stream_NewCreate a new streamBrowser Plug-in Protocol specification
&4D549PlugIn_Stream_DestroyDestroy a streamBrowser Plug-in Protocol specification
&4D54APlugIn_Stream_WriteWrite data to a streamBrowser Plug-in Protocol specification
&4D54BPlugIn_Stream_WrittenAccept data that was written to a streamBrowser Plug-in Protocol specification
&4D54CPlugIn_Stream_As_FileSend stream data as a fileBrowser Plug-in Protocol specification
&4D54DPlugIn_URL_AccessAsk the browser to deal with a URLBrowser Plug-in Protocol specification
&4D54EPlugIn_NotifySignal completion of handling a URL to a plug-inBrowser Plug-in Protocol specification
&4D54FPlugIn_StatusSend a status message to the browserBrowser Plug-in Protocol specification
&4D550PlugIn_BusySignal a plug-in state change to the parentBrowser Plug-in Protocol specification
&4D551PlugIn_ActionSend a command to a plug-inBrowser Plug-in Protocol specification
&4D552PlugIn_AbortStop activity for a plug-in instanceBrowser Plug-in Protocol specification
&4E000PutRequestRequests that clipboard or selection data be sent to the ClipboardCut and paste specification
&4E001PasteInforms the task being pasted to or dropped upon that the data is ready to be receivedCut and paste specification
&4E002DataTypeIsInforms a task of the data type of the clipboardCut and paste specification
&4E380URI_MStartedURI handler startedURI Handler specification
&4E381URI_MDyingURI handler dyingURI Handler specification
&4E382URI_MProcessprocess or check URIURI Handler specification
&4E383URI_MReturnResultreturn result of a dispatchURI Handler specification
&4E384URI_MProcessAckacknowledge URI_MProcessURI Handler specification