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NunoBorges

WM_NOTIFY messages, code -12 and -177

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Viva, :graduated:

I think the WM_NOTIFY messages to follow a convention, but.

Does anyone know what the values ​​represent, -12 and -177, in a ListView notification.

Sincerely.

Steps to show on console:

Click on a item, or after that use up/down movement key.

test.au3

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NumnoBorges,

Look in the ListViewConstants.au3 include file. -177 seems to be $LVN_GETDISPINFOW (a request for the parent window to provide information needed to display or sort a list-view item), I cannot find a -12. ;)

What are you trying to do with these notifications? :graduated:

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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NumnoBorges,

Look in the ListViewConstants.au3 include file. -177 seems to be $LVN_GETDISPINFOW (a request for the parent window to provide information needed to display or sort a list-view item), I cannot find a -12. :)

What are you trying to do with these notifications? ;)

M23

Thanks

I'm going to try $LVN_GETDISPINFOW, and do a lot more research on -12.

Thanks :graduated:

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Viva,

Is there any pre_build structure for to use on wm_notify - $LVN_GETDISPINFOW, $LVN_GETDISPINFOA:

$tInfo = DllStructCreate("hwnd hwndfrom;int idfrom;int code;" & _

"uint mask;int item;int subitem;uint state;uint statemask;ptr text;int textmax;int image;dword lparam;int;uint[5]", $ilParam)

Nuno

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Maybe this one defined in the UDF help-file?

Global Const $tagNMLVDISPINFO = $tagNMHDR & ";int Mask;int Item;int SubItem;int State;int StateMask;" & _

"ptr Text;int TextMax;int Image;int Param;int Indent;int GroupID;int Columns;ptr pColumns"

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Maybe this one defined in the UDF help-file?

Global Const $tagNMLVDISPINFO = $tagNMHDR & ";int Mask;int Item;int SubItem;int State;int StateMask;" & _

"ptr Text;int TextMax;int Image;int Param;int Indent;int GroupID;int Columns;ptr pColumns"

Thanks,

I tried but had not found, :graduated:

but should always have been in the Help.

Thanks

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Viva,

I needed to know what the notifications, and their order in the design and manipulation of the ListView.

And as I think is not the only one to have the same need, here I share all the notices that found for the ListView.

The most difficult to find were:

$ -12 NM_CustomDraw

$ -16 NM_Releasedcapture

hug

Nuno :graduated:

_GUICtrlListView_Create_2.au3

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