Re: CString to unsigned long - C / C++ / MFC Discussion Boards

toxcct31-Jul-06 23:13

31-Jul-06 23:13

maximum value an unsigned long can store is 4 294 967 296.

you try to insert a bigger valu in it, so the behavior is not what you expect...

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: CString to unsigned long

Christopher Stratmann1-Aug-06 0:01

Christopher Stratmann

1-Aug-06 0:01

Try __int64 for storing big numbers.

Chris

Re: CString to unsigned long

toxcct1-Aug-06 0:04

toxcct

1-Aug-06 0:04

chris175 wrote:
Try __int64 for storing big numbers.

1. i'm not the OP
2. __int64 is not a portable solution

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: CString to unsigned long

RajiRaghu1-Aug-06 1:38

RajiRaghu

1-Aug-06 1:38

Is there any alternate way?

Thanks
Raji

Re: CString to unsigned long

toxcct1-Aug-06 2:10

toxcct

1-Aug-06 2:10

RajiRaghu wrote:
Is there any alternate way?

not standard one...

otherwise, find a bigger type library.

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: CString to unsigned long

David Crow1-Aug-06 3:22

David Crow

1-Aug-06 3:22

RajiRaghu wrote:
CTime time1("20060708121212");

This is not possible. Your compiler should have indicated such. Try:

CString strTime("4294967295");
DWORD dwTime = strtoul(strTime, &pEnd, 10);

"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank

"Judge not by the eye but by the heart." - Native American Proverb

Re: CString to unsigned long

Zac Howland1-Aug-06 4:38

Zac Howland

1-Aug-06 4:38

RajiRaghu wrote:
CTime time1("20060708121212"); // Time as CSting format as a CString variable

CTime is not a CString.

Last time I checked, CTime did not have a constructor that accepted a string parameter.

If you have a string that is formatted as YYYYMMDDHHmmSS (Y = year, M = month, D = day, H = hour, m = minute, S = second), then you could grab the correct parts and put them into a CTime variable:

CString str = _T("20060708121212");<br />
long year = atol(str.Mid(0, 4));<br />
long month = atol(str.Mid(4, 2));<br />
long day = atol(str.Mid(6, 2));<br />
long hour = atol(str.Mid(8, 2));<br />
long minute = atol(str.Mid(10, 2));<br />
long second = atol(str.Mid(12, 2));<br />
CTime time(year, month, day, hour, minute, second);

If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week

Zac

Re: CString to unsigned long

ThatsAlok1-Aug-06 22:29

ThatsAlok

1-Aug-06 22:29

RajiRaghu wrote:
But the CString is not converted correctly to unsigned long.
Is there any other solutions please.

why you want unsigned long with SystemDate! any specific reason?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

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How could I let a toolbar stay without being closed by the user?

tigeryang41431-Jul-06 23:00

tigeryang414

31-Jul-06 23:00

Now I let a have a docking toolbar on the left edge of the MainFrame. I want to let the toolbar stay there always,without being changed the size.That is the user can't drag it or maximize it or close it.

I have try a few methods,but no success.I'm anxtious for the answer.
Thank every one who care this question.

Re: How could I let a toolbar stay without being closed by the user?

Hamid_RT1-Aug-06 0:51

Hamid_RT

1-Aug-06 0:51

Hope I understood your question
Remove this style CBRS_GRIPPER from m_wndToolBar.CreateEx(...)

WhiteSky

Re: How could I let a toolbar stay without being closed by the user?

tigeryang4141-Aug-06 18:12

tigeryang414

1-Aug-06 18:12

Thank you!

Tool Tip

harsha_123431-Jul-06 22:59

harsha_1234

31-Jul-06 22:59

hi all,

i need to show tool tip in my application.
i am having point with me CPoint.
all my calculation's are done.
i have all the data with me.
i am at end point onlt thing remained is to show it in tooltip.

so by having CPoint can i show that data as tooltip?

Thanks in advance

Re: Tool Tip

harsha_123431-Jul-06 23:01

harsha_1234

31-Jul-06 23:01

i am using vc++ 6.0

Re: Tool Tip

Hamid_RT1-Aug-06 0:15

Hamid_RT

1-Aug-06 0:15

See

<br />
	m_tooltip.Create(this);<br />
	SetToolTip(_T("ADAD"));<br />
<br />

void CAnswerView::SetToolTip(LPTSTR ToolTip)
{
    TOOLINFO ti;
    ti.cbSize   = sizeof(TOOLINFO);
    ti.lpszText = ToolTip;
    ti.hinst    = AfxGetInstanceHandle();
    ti.hwnd     = m_Edit2.m_hWnd;
		
    ti.uFlags   = TTF_SUBCLASS | TTF_IDISHWND;
    ti.uId      = (UINT) m_Edit2.m_hWnd;
    m_tooltip.SendMessage(TTM_ADDTOOL, 0, (LPARAM) &ti);
}

WhiteSky

combobox

thathvamsi31-Jul-06 22:22

thathvamsi

31-Jul-06 22:22

hey all,
I want to create a combobox and create a member variable of type int. But when I try to include the member variable using the "classwizard" option, I get to create a variable of type "string" only and not "int".

How do I add a member variable of type int.?

Iam using VC++6.0.

Thanks in advance.

Re: combobox

Don Box31-Jul-06 22:57

Don Box

31-Jul-06 22:57

U can't create variable of type int. U must create of type CString.

Come online at:-
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Re: combobox

Hamid_RT1-Aug-06 0:14

Hamid_RT

1-Aug-06 0:14

if you have a variable CString but you need to values from integer you can use From CString::Format for convert to int.

WhiteSky

Socket Programming over internet

georgekjolly31-Jul-06 21:44

georgekjolly

31-Jul-06 21:44

Hi all,

I have made a simple client-server(tcp/ip) Progamme in VC++ for file transfer, And it is successfully transfering the file in my LAN.

My Question is Whether i can use this programmes in internet.

That is I have installed my server programme in web server whose name is "www.something.com" ,

I have started my client programme in my local machine connected to internet, in which I mentioned "www.something.com" as the server name ie "gethostbyname("www.something.com");"

will this work

will my server and client communicate

Please Help me
Thanks in Advance
George K Jolly

Re: Socket Programming over internet

sunit531-Jul-06 23:40

sunit5

31-Jul-06 23:40

yes if the DNS u r using canregonise ur webServer

never say die

MicroSoft Access .mdb file Format

itskrrish31-Jul-06 21:43

itskrrish

31-Jul-06 21:43

Hi!Everybody

Actually i m trying to make a project in VC++ to recover password of Ms Access files here i have some information about it like. But it is not sufficent to recover the password is ther any code or any information that helps me to complete the project.If anybody know somthing or have some information about it try to help me.

thankYou
Krrish

Krrish

How to get the Radius of the Circle if points are known

uday kiran janaswamy31-Jul-06 21:21

uday kiran janaswamy

31-Jul-06 21:21

hi all,

i am having a small dout regarding Ellipse/Circle.

while drawing cdc::Ellipse(x1,x2,y1,y2);

how can i get the Radius of the Circle.

please let me know

uday.

Re: How to get the Radius of the Circle if points are known

Don Box31-Jul-06 21:24

Don Box

31-Jul-06 21:24

U should know the basics of Maths.

Jubin Almighty
braindrain1@rediffmail.com
-----------------------------
Come online at:-
fitiyal@yahoo.com

Re: How to get the Radius of the Circle if points are known

David Crow1-Aug-06 3:25

David Crow

1-Aug-06 3:25

Exactly how is that a helpful answer? Who are you to judge what a person should or should not know?

"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank

"Judge not by the eye but by the heart." - Native American Proverb

Re: How to get the Radius of the Circle if points are known

Sarath C31-Jul-06 21:40

Sarath C

31-Jul-06 21:40

hey man...C'mon...

you know x1,x2 and y1,y2. from this, can't you calculate radius? if you dont know, please reply. I shall help you Smile | :)

Re: How to get the Radius of the Circle if points are known

_AnsHUMAN_ 31-Jul-06 22:33

_AnsHUMAN_

31-Jul-06 22:33

uday kiran janaswamy wrote:
Radius of the Circle

Mathematically sqrt((x2-x1)^2+(y2-y1)^2) should give you the distance between the two points.Calculate the distance between two points and then divide by two to get the radius.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

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