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dotnet compact framework
group:MS - PLEASE HELP (ListView, Back Key)
dotnet compact framework:
Your UI guidelines state that we need to treat the Back Key appropriately (on the SP). However, your ListView doesn't seem to behave correctly. Do you have any suggestions on how we can 'intercept' the Back Key when a ListView has the focus, then do something and set Handled=true? Thanks, Hilton
Hook up the KeyDown event:
http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx Then in your event handler code something like this: switch(e.KeyCode) { case Keys.Back: MessageBox.Show("Back key pressed"); break; } -- Simon Hart http://srhartone.blogspot.com [quoted text, click to view] "Hilton" wrote:
> Hi, > > Your UI guidelines state that we need to treat the Back Key appropriately > (on the SP). However, your ListView doesn't seem to behave correctly. Do > you have any suggestions on how we can 'intercept' the Back Key when a > ListView has the focus, then do something and set Handled=true? > > Thanks, > > Hilton > >
Simon,
Thanks for the reply. That sure would be nice, but MS have a bug and the Back key doesn't get to KeyPress. Hilton [quoted text, click to view] "Simon Hart" <srhartone@yahoo.com> wrote in message news:414DD3F9-F5D3-4E2C-BC25-85AE76A1A959@microsoft.com... > Hook up the KeyDown event: > http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx > > Then in your event handler code something like this: > > switch(e.KeyCode) > { > case Keys.Back: > MessageBox.Show("Back key pressed"); > break; > } > > > -- > Simon Hart > http://srhartone.blogspot.com > > > "Hilton" wrote: > >> Hi, >> >> Your UI guidelines state that we need to treat the Back Key appropriately >> (on the SP). However, your ListView doesn't seem to behave correctly. >> Do >> you have any suggestions on how we can 'intercept' the Back Key when a >> ListView has the focus, then do something and set Handled=true? >> >> Thanks, >> >> Hilton >> >> >>
It works for me, I'ved used this loads of times. Can you post a code sample?
-- Simon Hart http://srhartone.blogspot.com [quoted text, click to view] "Hilton" wrote:
> Simon, > > Thanks for the reply. That sure would be nice, but MS have a bug and the > Back key doesn't get to KeyPress. > > Hilton > > > "Simon Hart" <srhartone@yahoo.com> wrote in message > news:414DD3F9-F5D3-4E2C-BC25-85AE76A1A959@microsoft.com... > > Hook up the KeyDown event: > > http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx > > > > Then in your event handler code something like this: > > > > switch(e.KeyCode) > > { > > case Keys.Back: > > MessageBox.Show("Back key pressed"); > > break; > > } > > > > > > -- > > Simon Hart > > http://srhartone.blogspot.com > > > > > > "Hilton" wrote: > > > >> Hi, > >> > >> Your UI guidelines state that we need to treat the Back Key appropriately > >> (on the SP). However, your ListView doesn't seem to behave correctly. > >> Do > >> you have any suggestions on how we can 'intercept' the Back Key when a > >> ListView has the focus, then do something and set Handled=true? > >> > >> Thanks, > >> > >> Hilton > >> > >> > >> > >
I just verified it in VS2005 and it works without fail. Are you grabbing
the right event? [quoted text, click to view] "Hilton" <nospam@nospam.com> wrote in message
news:UQ59i.13295$RX.7282@newssvr11.news.prodigy.net... > Simon, > > Thanks for the reply. That sure would be nice, but MS have a bug and the > Back key doesn't get to KeyPress. > > Hilton > > > "Simon Hart" <srhartone@yahoo.com> wrote in message > news:414DD3F9-F5D3-4E2C-BC25-85AE76A1A959@microsoft.com... >> Hook up the KeyDown event: >> http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx >> >> Then in your event handler code something like this: >> >> switch(e.KeyCode) >> { >> case Keys.Back: >> MessageBox.Show("Back key pressed"); >> break; >> } >> >> >> -- >> Simon Hart >> http://srhartone.blogspot.com >> >> >> "Hilton" wrote: >> >>> Hi, >>> >>> Your UI guidelines state that we need to treat the Back Key >>> appropriately >>> (on the SP). However, your ListView doesn't seem to behave correctly. >>> Do >>> you have any suggestions on how we can 'intercept' the Back Key when a >>> ListView has the focus, then do something and set Handled=true? >>> >>> Thanks, >>> >>> Hilton >>> >>> >>> > >
Simon, macleod,
Are you running it on CF 2.0 or CF 1.0? On 1.0 all the key presses are caught except Back Key? public Form1 () { InitializeComponent (); this.lv.KeyPress += new KeyPressEventHandler (this.lv_KeyPress); } void lv_KeyPress (object sender, KeyPressEventArgs kpea) { MessageBox.Show (kpea.KeyChar.ToString ()); } Thanks, Hilton [quoted text, click to view] "Simon Hart" <srhartone@yahoo.com> wrote in message news:F4435399-4666-4302-A5F5-B948EE5B9279@microsoft.com... > It works for me, I'ved used this loads of times. Can you post a code > sample? > -- > Simon Hart > http://srhartone.blogspot.com > > > "Hilton" wrote: > >> Simon, >> >> Thanks for the reply. That sure would be nice, but MS have a bug and the >> Back key doesn't get to KeyPress. >> >> Hilton >> >> >> "Simon Hart" <srhartone@yahoo.com> wrote in message >> news:414DD3F9-F5D3-4E2C-BC25-85AE76A1A959@microsoft.com... >> > Hook up the KeyDown event: >> > http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx >> > >> > Then in your event handler code something like this: >> > >> > switch(e.KeyCode) >> > { >> > case Keys.Back: >> > MessageBox.Show("Back key pressed"); >> > break; >> > } >> > >> > >> > -- >> > Simon Hart >> > http://srhartone.blogspot.com >> > >> > >> > "Hilton" wrote: >> > >> >> Hi, >> >> >> >> Your UI guidelines state that we need to treat the Back Key >> >> appropriately >> >> (on the SP). However, your ListView doesn't seem to behave correctly. >> >> Do >> >> you have any suggestions on how we can 'intercept' the Back Key when a >> >> ListView has the focus, then do something and set Handled=true? >> >> >> >> Thanks, >> >> >> >> Hilton >> >> >> >> >> >> >> >> >>
Hi,
It's not just me, ListView is/seems broken. http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1351279&SiteID=1 Hilton [quoted text, click to view] "Hilton" <nospam@nospam.com> wrote in message news:_Ck9i.25477$JZ3.21947@newssvr13.news.prodigy.net... > Simon, macleod, > > Are you running it on CF 2.0 or CF 1.0? On 1.0 all the key presses are > caught except Back Key? > > public Form1 () > { > InitializeComponent (); > > this.lv.KeyPress += new KeyPressEventHandler > (this.lv_KeyPress); > } > > void lv_KeyPress (object sender, KeyPressEventArgs kpea) > { > MessageBox.Show (kpea.KeyChar.ToString ()); > } > > Thanks, > > Hilton > > > > "Simon Hart" <srhartone@yahoo.com> wrote in message > news:F4435399-4666-4302-A5F5-B948EE5B9279@microsoft.com... >> It works for me, I'ved used this loads of times. Can you post a code >> sample? >> -- >> Simon Hart >> http://srhartone.blogspot.com >> >> >> "Hilton" wrote: >> >>> Simon, >>> >>> Thanks for the reply. That sure would be nice, but MS have a bug and >>> the >>> Back key doesn't get to KeyPress. >>> >>> Hilton >>> >>> >>> "Simon Hart" <srhartone@yahoo.com> wrote in message >>> news:414DD3F9-F5D3-4E2C-BC25-85AE76A1A959@microsoft.com... >>> > Hook up the KeyDown event: >>> > http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx >>> > >>> > Then in your event handler code something like this: >>> > >>> > switch(e.KeyCode) >>> > { >>> > case Keys.Back: >>> > MessageBox.Show("Back key pressed"); >>> > break; >>> > } >>> > >>> > >>> > -- >>> > Simon Hart >>> > http://srhartone.blogspot.com >>> > >>> > >>> > "Hilton" wrote: >>> > >>> >> Hi, >>> >> >>> >> Your UI guidelines state that we need to treat the Back Key >>> >> appropriately >>> >> (on the SP). However, your ListView doesn't seem to behave >>> >> correctly. >>> >> Do >>> >> you have any suggestions on how we can 'intercept' the Back Key when >>> >> a >>> >> ListView has the focus, then do something and set Handled=true? >>> >> >>> >> Thanks, >>> >> >>> >> Hilton >>> >> >>> >> >>> >> >>> >>> >>> > >
Yes, did you try it with a ListView?
[quoted text, click to view] "macleod" <macleod1021@msn.com> wrote in message news:FE166E51-AC7E-448E-B94C-58100EBF5FB0@microsoft.com... >I just verified it in VS2005 and it works without fail. Are you grabbing >the right event? > > "Hilton" <nospam@nospam.com> wrote in message > news:UQ59i.13295$RX.7282@newssvr11.news.prodigy.net... >> Simon, >> >> Thanks for the reply. That sure would be nice, but MS have a bug and the >> Back key doesn't get to KeyPress. >> >> Hilton >> >> >> "Simon Hart" <srhartone@yahoo.com> wrote in message >> news:414DD3F9-F5D3-4E2C-BC25-85AE76A1A959@microsoft.com... >>> Hook up the KeyDown event: >>> http://msdn2.microsoft.com/en-us/library/system.windows.forms.control.keydown.aspx >>> >>> Then in your event handler code something like this: >>> >>> switch(e.KeyCode) >>> { >>> case Keys.Back: >>> MessageBox.Show("Back key pressed"); >>> break; >>> } >>> >>> >>> -- >>> Simon Hart >>> http://srhartone.blogspot.com >>> >>> >>> "Hilton" wrote: >>> >>>> Hi, >>>> >>>> Your UI guidelines state that we need to treat the Back Key >>>> appropriately >>>> (on the SP). However, your ListView doesn't seem to behave correctly. >>>> Do >>>> you have any suggestions on how we can 'intercept' the Back Key when a >>>> ListView has the focus, then do something and set Handled=true? >>>> >>>> Thanks, >>>> >>>> Hilton >>>> >>>> >>>> >> >> >
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