How to block itemCheck event when I doubleClick in a listView

[Bright Sun]

Hi,

I have a ListView that is shown in Details mode, and the
Checkboxes property is set to true. My problem is that I
dont want the checkboxes being activated when items in
the ListView are double-clicked. Is this possible?

Thanks!

Bright

[Nicholas Paldino [.NET/C# MVP]]

Bright,

I don't think it is, you will have to code for it yourself. I think it
make sense though, as you need a single click to occur if you are going to
perform a double click.

What you could do is override the WndProc method and handle the
WM_LBUTTONUP message (or WM_LBUTTONDOWN) message. Once you have that, you
can set a timer to fire in the amount of time that a double click would
occur (the threshold). If the double click event fires, then cancel the
timer. If it doesn't, when the timer fires, fire the single click event,
and select the item.

Hope this helps.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bright Sun" <su********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...

Hi,

I have a ListView that is shown in Details mode, and the
Checkboxes property is set to true. My problem is that I
dont want the checkboxes being activated when items in
the ListView are double-clicked. Is this possible?

Thanks!

Bright

[Bright Sun]

Thanks for your reply, Nicholas Paldino. But I have not got it yet. Do you
mind to give me a simple example please?

Bright

"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in
message news:e0*************@TK2MSFTNGP10.phx.gbl...

Bright,

I don't think it is, you will have to code for it yourself. I think it make sense though, as you need a single click to occur if you are going to
perform a double click.

What you could do is override the WndProc method and handle the
WM_LBUTTONUP message (or WM_LBUTTONDOWN) message. Once you have that, you
can set a timer to fire in the amount of time that a double click would
occur (the threshold). If the double click event fires, then cancel the
timer. If it doesn't, when the timer fires, fire the single click event,
and select the item.

Hope this helps.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bright Sun" <su********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...

Hi,

I have a ListView that is shown in Details mode, and the
Checkboxes property is set to true. My problem is that I
dont want the checkboxes being activated when items in
the ListView are double-clicked. Is this possible?

Thanks!

Bright

[Nicholas Paldino [.NET/C# MVP]]

Bright,

What do you have? How have you implemented this?

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bright Sun" <su********@hotmail.com> wrote in message
news:uw**************@TK2MSFTNGP09.phx.gbl...

Thanks for your reply, Nicholas Paldino. But I have not got it yet. Do you
mind to give me a simple example please?

Bright

"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in message news:e0*************@TK2MSFTNGP10.phx.gbl...

Bright,

I don't think it is, you will have to code for it yourself. I think

it

make sense though, as you need a single click to occur if you are going to perform a double click.

What you could do is override the WndProc method and handle the
WM_LBUTTONUP message (or WM_LBUTTONDOWN) message. Once you have that, you can set a timer to fire in the amount of time that a double click would
occur (the threshold). If the double click event fires, then cancel the
timer. If it doesn't, when the timer fires, fire the single click event, and select the item.

Hope this helps.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bright Sun" <su********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...

Hi,

I have a ListView that is shown in Details mode, and the
Checkboxes property is set to true. My problem is that I
dont want the checkboxes being activated when items in
the ListView are double-clicked. Is this possible?

Thanks!

Bright

[Bright Sun]

Hi Nicholas,

I have a ListView that is shown in Details mode. When I doubleclick an item,
I do not want change the checkbox status. Whatever a sample that can block
the itemCheck event will be fine. The thing is I do not know how to capture
the timer to decide a event is a doubleclick or not. Any sample can do this
will be great.

Thanks in ahead.

"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in
message news:eQ**************@TK2MSFTNGP12.phx.gbl...

Bright,

What do you have? How have you implemented this?

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bright Sun" <su********@hotmail.com> wrote in message
news:uw**************@TK2MSFTNGP09.phx.gbl...

Thanks for your reply, Nicholas Paldino. But I have not got it yet. Do you

mind to give me a simple example please?

Bright

"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard.caspershouse.com> wrote in

message news:e0*************@TK2MSFTNGP10.phx.gbl...

Bright,

I don't think it is, you will have to code for it yourself. I think

it

make sense though, as you need a single click to occur if you are

going to perform a double click.

What you could do is override the WndProc method and handle the
WM_LBUTTONUP message (or WM_LBUTTONDOWN) message. Once you have that, you can set a timer to fire in the amount of time that a double click

would occur (the threshold). If the double click event fires, then cancel the timer. If it doesn't, when the timer fires, fire the single click

event, and select the item.

Hope this helps.

--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Bright Sun" <su********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...
> Hi,
>
> I have a ListView that is shown in Details mode, and the
> Checkboxes property is set to true. My problem is that I
> dont want the checkboxes being activated when items in
> the ListView are double-clicked. Is this possible?
>
> Thanks!
>
> Bright
>
>