File Find Question

[mustafa06]

----- CODE

function avanzar ()
pos = Progress.GetCurrentPos("Plugin1");
if pos == 100 then pos = 1
else pos = pos + 10 end
Progress.SetCurrentPos("Plugin1", pos);
return true;
end


Progress.SetText("Plugin1", "");
Progress.SetCurrentPos("Plugin1", 0);
Progress.SetRange("Plugin1", 0, 100);
Plugin.SetVisible("Plugin1", true);



bshowFindtext = true;

while bshowFindtext do
Progress.SetText("Plugin1", "Searching");
a = File.Find("E:\\", "*.mp3", true, false, nil, avanzar);
bshowFindtext = false;
end


howmany = Table.Count(a); ----- PROBLEM LINE 26

Progress.SetText("Plugin1", "Sorting...");
for k in a do
data = a[k];
name = a[k];
ListBox.AddItem("ListBox1", name, data);

pgresspos = ((k / howmany) * 100);
Progress.SetCurrentPos("Plugin1", pgresspos);
if k == howmany then
Plugin.SetVisible("Plugin1", false);
end

end

----- END


Doesnt work because problem line 26 howmany = Table.Count(a);

[ShadowUK]

Sometimes File.Find returns nothing meaning you should check if it is a table by doing something like this.

if (tFileFindResult) then
   -- continue
end

Or even to check if it has more than one result

if (tFileFindResult and Table.Count(tFileFindResult) > 1) then
   -- continue
end

Or just to check the type.

if (type(tFileFindResult) == "table") then
   -- continue
end

[mustafa06]

ok now work

[siray]

To shadow uk or mustafa06:

if i want to create a button to stop that Find operation, can you give me example of script on On click button (stop button), and should i add some script lines between that script above if stop button is clicked (mustafa06's script)?

Thanks for your answer

[arb]

To shadow uk or mustafa06:

if i want to create a button to stop that Find operation, can you give me example of script on On click button (stop button), and should i add some script lines between that script above if stop button is clicked (mustafa06's script)?

Thanks for your answer

I think you can make a button that sets a variable true to continue or false to stop, then you can use CallbackFunction of find action to check the variable each time for continue the operation or not.

[siray]

I think you can make a button that sets a variable true to continue or false to stop, then you can use CallbackFunction of find action to check the variable each time for continue the operation or not.

Thanks arb, i'll try it.

[RizlaUK]

from one of my code templates

function AddFile(strFilePath)
	-- add callback events here
	
	
	if bCancle then
		return false
	else
		return true	
	end
end


local sFolder = Dialog.FolderBrowse("Please select a folder:", Shell.GetFolder(SHF_MYDOCUMENTS));
if sFolder ~= "CANCEL" then
	bCancle=false
	tbFile = File.Find(sFolder, "*.*", false, false, nil, AddFile);
end

-- cancel button code
bCancle=true

[siray]

Thanks mr Dean :yes