Ok, the trouble:
On form:
Mask (lots of textboxes & ...)
Listview 1 as Listview with some items
booEdit as boolean=False
intEditIndex as integer
Scenario:
- i select item 1
(i get event Listview1.Selec tIndexChanged - i load the mask for
selected item)
- i go to edit mode of the mask for selected item (i set booEdit=true,
intEditIndex = Listview1.selec teditems.item(0 ).index)
- i change some fields on my mask
- then i click on other item10 (i get event
Listview1.Selec tIndexChanged), and i ask myself in event if i'am in edit
mode then ask me to save changes...
- res = msgbox("Do you want to save changes?",yesno cancel,...)
case Yes: i save the mask (for item1) and let listview1 go to item10
(...load the mask....booEdit =false....)
case No: same as yes, but no saving the changes
case Cancel (the trouble): i do nothing except i want that item1 is
selected.
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion)
if res = msgboxresult.ca ncel then
me.listview1.it ems(me.intEditI ndex).selected= true;
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
I understand that when i call
'me.listview1.i tems(me.intEdit Index).selected =true;' i will be notifyed
again on event Listview1.Selec tedIndexChanged so i added another boolean to
filter out unwanted events (see the booSlave).
Dim booSlave as boolean=false
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
if booSlave=true then exit sub
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion)
if res = msgboxresult.ca ncel then
booSlave=true
me.listview1.it ems(me.intEditI ndex).selected= true;
booSlave=false
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
The trouble is when i'am in debug mode (doing it step by step) everything
turns out ok, but when i do it in runtime (no breakpoints), i get the
messagebox asking me to save 2 times....
Bug or my mistake?
Thanks for taking interest in reading this.
re, HaBiX
(framework 1.1, vs 2003 EA, vb.net)
10  1870 
are you sure the booSlave boolean stays true ?? i think you have to declare
it as private
eric
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message
news:bm******** @enews3.newsguy .com... Ok, the trouble:
On form:
Mask (lots of textboxes & ...)
Listview 1 as Listview with some items
booEdit as boolean=False
intEditIndex as integer
Scenario:
- i select item 1
(i get event Listview1.Selec tIndexChanged - i load the mask for
selected item)
- i go to edit mode of the mask for selected item (i set booEdit=true,
intEditIndex = Listview1.selec teditems.item(0 ).index)
- i change some fields on my mask
- then i click on other item10 (i get event
Listview1.Selec tIndexChanged), and i ask myself in event if i'am in edit
mode then ask me to save changes...
- res = msgbox("Do you want to save changes?",yesno cancel,...)
case Yes: i save the mask (for item1) and let listview1 go to item10
(...load the mask....booEdit =false....)
case No: same as yes, but no saving the changes
case Cancel (the trouble): i do nothing except i want that item1 is
selected.
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion)
if res = msgboxresult.ca ncel then
me.listview1.it ems(me.intEditI ndex).selected= true;
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
I understand that when i call
'me.listview1.i tems(me.intEdit Index).selected =true;' i will be notifyed
again on event Listview1.Selec tedIndexChanged so i added another boolean
to filter out unwanted events (see the booSlave).
Dim booSlave as boolean=false
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
if booSlave=true then exit sub
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion)
if res = msgboxresult.ca ncel then
booSlave=true
me.listview1.it ems(me.intEditI ndex).selected= true;
booSlave=false
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
The trouble is when i'am in debug mode (doing it step by step) everything
turns out ok, but when i do it in runtime (no breakpoints), i get the
messagebox asking me to save 2 times....
Bug or my mistake?
Thanks for taking interest in reading this.
re, HaBiX
(framework 1.1, vs 2003 EA, vb.net)
Hi HABJAN, if me.editmode then
What is that, I did not see it as a member of the form, but maybe I see
something wrong?
Cor
OK... if someone want's to try it get the source code from http://www.intelcom.si/test.zip
Click on item1 (select it)
Click on edit
Then click on item 3
best re, habix
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message
news:bm******** @enews3.newsguy .com... Ok, the trouble:
On form:
Mask (lots of textboxes & ...)
Listview 1 as Listview with some items
booEdit as boolean=False
intEditIndex as integer
Scenario:
- i select item 1
(i get event Listview1.Selec tIndexChanged - i load the mask for
selected item)
- i go to edit mode of the mask for selected item (i set booEdit=true,
intEditIndex = Listview1.selec teditems.item(0 ).index)
- i change some fields on my mask
- then i click on other item10 (i get event
Listview1.Selec tIndexChanged), and i ask myself in event if i'am in edit
mode then ask me to save changes...
- res = msgbox("Do you want to save changes?",yesno cancel,...)
case Yes: i save the mask (for item1) and let listview1 go to item10
(...load the mask....booEdit =false....)
case No: same as yes, but no saving the changes
case Cancel (the trouble): i do nothing except i want that item1 is
selected.
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion)
if res = msgboxresult.ca ncel then
me.listview1.it ems(me.intEditI ndex).selected= true;
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
I understand that when i call
'me.listview1.i tems(me.intEdit Index).selected =true;' i will be notifyed
again on event Listview1.Selec tedIndexChanged so i added another boolean
to filter out unwanted events (see the booSlave).
Dim booSlave as boolean=false
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
if booSlave=true then exit sub
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion)
if res = msgboxresult.ca ncel then
booSlave=true
me.listview1.it ems(me.intEditI ndex).selected= true;
booSlave=false
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
The trouble is when i'am in debug mode (doing it step by step) everything
turns out ok, but when i do it in runtime (no breakpoints), i get the
messagebox asking me to save 2 times....
Bug or my mistake?
Thanks for taking interest in reading this.
re, HaBiX
(framework 1.1, vs 2003 EA, vb.net)
dim editmode as boolean (declared in form)
i like to use word "me." because it display members so i don't have to type
a lot :o)
habix
"Cor" <no*@non.com> wrote in message
news:3f******** *************** @reader20.wxs.n l... Hi HABJAN,if me.editmode then
What is that, I did not see it as a member of the form, but maybe I see
something wrong?
Cor
Hi Habjan,
I tried it and then messagebox shows only one time in release mode and in
debug mode.
I don't like that index change event , I use mouse down.
But you did all that humbug to prevent that it fires too often.
I could not find it and I saw you were using the same framework and VB as I.
Maybe someone else has the same problems as you with this code.
Cor
you should be able to push ctrl+space and get the intellisense to work, once you start typing the
word.
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message news:bm******** @enews3.newsguy .com... dim editmode as boolean (declared in form)
i like to use word "me." because it display members so i don't have to type
a lot :o)
habix
"Cor" <no*@non.com> wrote in message
news:3f******** *************** @reader20.wxs.n l... Hi HABJAN,if me.editmode then
What is that, I did not see it as a member of the form, but maybe I see
something wrong?
Cor
is it me or dous the ListView1.Selec tedItems.Count give 0 even if the first
item is selected?
Dim i As Integer = ListView1.Selec tedItems.Count
If i > 0 Then
If booEditMode = True Then
End If
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message
news:bm******** @enews3.newsguy .com... OK... if someone want's to try it get the source code from
http://www.intelcom.si/test.zip
Click on item1 (select it)
Click on edit
Then click on item 3
best re, habix
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message
news:bm******** @enews3.newsguy .com... Ok, the trouble:
On form:
Mask (lots of textboxes & ...)
Listview 1 as Listview with some items
booEdit as boolean=False
intEditIndex as integer
Scenario:
- i select item 1
(i get event Listview1.Selec tIndexChanged - i load the mask for
selected item)
- i go to edit mode of the mask for selected item (i set booEdit=true,
intEditIndex = Listview1.selec teditems.item(0 ).index)
- i change some fields on my mask
- then i click on other item10 (i get event
Listview1.Selec tIndexChanged), and i ask myself in event if i'am in edit
mode then ask me to save changes...
- res = msgbox("Do you want to save changes?",yesno cancel,...)
case Yes: i save the mask (for item1) and let listview1 go to item10
(...load the mask....booEdit =false....)
case No: same as yes, but no saving the changes
case Cancel (the trouble): i do nothing except i want that item1 is
selected.
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel +
MsgBoxStyle.Que stion) if res = msgboxresult.ca ncel then
me.listview1.it ems(me.intEditI ndex).selected= true;
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
I understand that when i call
'me.listview1.i tems(me.intEdit Index).selected =true;' i will be notifyed
again on event Listview1.Selec tedIndexChanged so i added another boolean
to filter out unwanted events (see the booSlave).
Dim booSlave as boolean=false
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
if booSlave=true then exit sub
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel +
MsgBoxStyle.Que stion) if res = msgboxresult.ca ncel then
booSlave=true
me.listview1.it ems(me.intEditI ndex).selected= true;
booSlave=false
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
The trouble is when i'am in debug mode (doing it step by step)
everything turns out ok, but when i do it in runtime (no breakpoints), i get the
messagebox asking me to save 2 times....
Bug or my mistake?
Thanks for taking interest in reading this.
re, HaBiX
(framework 1.1, vs 2003 EA, vb.net)
Hi Eric,
Most indexes starts in VB.net at 0. Only the so called
Microsoft.Visua l.Basic components are starting mostly at 1. (VB collection,
funtions like find etc).
I hope this helps a little bit?
Cor
When you have item1 selected and you click on other item you get 2 events:
- The first one is triggered when the first item is deselected
(multiselect)
- The second one notifys you the new item is selected
anyways thanks for all the help guys
best re,
habix
"EricJ" <er********@THI Somnipack.be> wrote in message
news:3f******** *************** @reader1.news.s kynet.be... is it me or dous the ListView1.Selec tedItems.Count give 0 even if the
first item is selected?
Dim i As Integer = ListView1.Selec tedItems.Count
If i > 0 Then
If booEditMode = True Then
End If
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message
news:bm******** @enews3.newsguy .com... OK... if someone want's to try it get the source code from
http://www.intelcom.si/test.zip
Click on item1 (select it)
Click on edit
Then click on item 3
best re, habix
"HABJAN ®iga" <habix[AT]intelcom[DOT]si> wrote in message
news:bm******** @enews3.newsguy .com... Ok, the trouble:
On form:
Mask (lots of textboxes & ...)
Listview 1 as Listview with some items
booEdit as boolean=False
intEditIndex as integer
Scenario:
- i select item 1
(i get event Listview1.Selec tIndexChanged - i load the mask for
selected item)
- i go to edit mode of the mask for selected item (i set
booEdit=true, intEditIndex = Listview1.selec teditems.item(0 ).index)
- i change some fields on my mask
- then i click on other item10 (i get event
Listview1.Selec tIndexChanged), and i ask myself in event if i'am in
edit mode then ask me to save changes...
- res = msgbox("Do you want to save changes?",yesno cancel,...)
case Yes: i save the mask (for item1) and let listview1 go to
item10 (...load the mask....booEdit =false....)
case No: same as yes, but no saving the changes
case Cancel (the trouble): i do nothing except i want that item1 is
selected.
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel + MsgBoxStyle.Que stion) if res = msgboxresult.ca ncel then
me.listview1.it ems(me.intEditI ndex).selected= true;
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
I understand that when i call
'me.listview1.i tems(me.intEdit Index).selected =true;' i will be
notifyed again on event Listview1.Selec tedIndexChanged so i added another
boolean to filter out unwanted events (see the booSlave).
Dim booSlave as boolean=false
Private Sub ListView1Ch(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles Listview1.Selec tedIndexChanged
if booSlave=true then exit sub
If Listview1.selec teditems.count > 0 then
if me.editmode then
Dim res As Microsoft.Visua lBasic.MsgBoxRe sult
res = MsgBox("Save?", MsgBoxStyle.Yes NoCancel +
MsgBoxStyle.Que stion) if res = msgboxresult.ca ncel then
booSlave=true
me.listview1.it ems(me.intEditI ndex).selected= true;
booSlave=false
end if
else
loadmask(listvi ew1.selectedite ms.item(0))
end if
end if
End Sub
The trouble is when i'am in debug mode (doing it step by step) everything turns out ok, but when i do it in runtime (no breakpoints), i get the
messagebox asking me to save 2 times....
Bug or my mistake?
Thanks for taking interest in reading this.
re, HaBiX
(framework 1.1, vs 2003 EA, vb.net)
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