Listing files into a Listview, the ListView control gets crowded and the scroll gets activated, but I want the list view to SHOW_LAST file that is added.

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starzboy

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Posts: 56
Member No.: 2598
Joined: 15-June 06

Hello,

i am using a listviewcontrol to list files into it, as the files get listed the listviewcontrol gets crowded and the scroll gets activated, but i want the list view to SHOW_LAST file that is added.

How do i make this happen ?


ragdog
Extremely Active Member Group: Moderators Posts: 873 Member No.: 5019 Joined: 13-May 07	Hi Have i unnderstand this correct your need a function for schow the last entry in the listview? post your source for better help greets

XeS

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Group: Members
Posts: 253
Member No.: 15879
Joined: 3-December 08

If you are using "invoke SendMessage,Hwnd,LVM_INSERTITEM,NULL,addr myLVITEM" the return value is -1 for an error and the index of the item if everything is ok.

So you can use "invoke SendMessage,Hwnd,LVM_SETITEMSTATE,index,addr myLVITEM" to focus and select this item.

Example:

CODE

;InsertItem to Listview
;Hwnd -> handle for Listview
invoke SendMessage,Hwnd,LVM_INSERTITEM,NULL,addr myLVITEM

;if you need to preserve previous state
push myLVITEM.imask
push myLVITEM.state
push myLVITEM.stateMask

;Change to our needs
mov myLVITEM.imask,LVIF_STATE
mov myLVITEM.state,LVIS_SELECTED or LVIS_FOCUSED
mov myLVITEM.stateMask,LVIS_SELECTED or LVIS_FOCUSED

;SetItemState to "Selected and Focused" (eax is the index of the item!)
invoke SendMessage,Hwnd,LVM_SETITEMSTATE,eax,addr myLVITEM

pop myLVITEM.imask
pop myLVITEM.state
pop myLVITEM.stateMask

read the "win32 api reference" Downloadfor more information.

Search for "List View Control Messages". I´ve not tested this example but i think it could work.

Or do you want that the listview is autoscrolling to to last inserted entry?

Regards

XeS


starzboy
Active Member Group: Members Posts: 56 Member No.: 2598 Joined: 15-June 06	"Or do you want that the listview is autoscrolling to to last inserted entry?" hello xes, yes i want that please help


starzboy
Active Member Group: Members Posts: 56 Member No.: 2598 Joined: 15-June 06	ok, problem solved LVM_ENSUREVISIBLE. thanks though

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