C / C++ / MFC

11-Oct-07 0:16

nirdhar wrote:
InternetOpen() problem

hence you need:
InternetOpen() solution
Mad | :mad:

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

Re: Hence you need...

Nelek11-Oct-07 0:27

Nelek

11-Oct-07 0:27

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Help me to understand what I'm saying, and I'll explain it better to you

Wink | ;)

Re: Hence you need...

ThatsAlok11-Oct-07 3:03

ThatsAlok

11-Oct-07 3:03

where is the question

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You

You need to forward

CPallini11-Oct-07 3:30

How to call function in webService?

11-Oct-07 3:30

You need to forward your request to the OP (he deleted the message).
Big Grin | :-D

BTW, technically yours

ThatsAlok wrote:
where is the question

is not a question.
Rose | [Rose]

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

Re: You need to forward

ThatsAlok11-Oct-07 4:08

ThatsAlok

11-Oct-07 4:08

CPallini wrote:
You need to forward your request to the OP (he deleted the message).

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You

hunkly10-Oct-07 23:41

hunkly

10-Oct-07 23:41

About the quetion?

There has been SDK about TTS(text to speech) provided by the third party.Among it,here are some functions can be called by other application.

eg. testToWave(text,SaveIndex,SaveName).

I want to take use of webservice to call the functions to accomplish converting text language to voice.

In vc8(vc 2005),I add the .h headers file.The compile result is as follows.

Maybe you could help me.

Thanks.

-------------------------------------------------------------------
------ 已启动生成: 项目: jxjtts, 配置: Debug Win32 ------
正在编译...
jxjttsClass.cpp
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(103) : error C2146: 语法错误 : 缺少“;”(在标识符“MMVERSION”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(103) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(103) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(111) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(111) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(121) : error C2146: 语法错误 : 缺少“;”(在标识符“ms”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(121) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(121) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(122) : error C2146: 语法错误 : 缺少“;”(在标识符“sample”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(122) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(122) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(123) : error C2146: 语法错误 : 缺少“;”(在标识符“cb”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(123) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(123) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(124) : error C2146: 语法错误 : 缺少“;”(在标识符“ticks”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(124) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(124) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(129) : error C2146: 语法错误 : 缺少“;”(在标识符“hour”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(129) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(129) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(130) : error C2146: 语法错误 : 缺少“;”(在标识符“min”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(130) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(130) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(131) : error C2146: 语法错误 : 缺少“;”(在标识符“sec”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(131) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(131) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(132) : error C2146: 语法错误 : 缺少“;”(在标识符“frame”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(132) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(132) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(133) : error C2146: 语法错误 : 缺少“;”(在标识符“fps”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(133) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(133) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(134) : error C2146: 语法错误 : 缺少“;”(在标识符“dummy”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(134) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(134) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(136) : error C2146: 语法错误 : 缺少“;”(在标识符“pad”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(136) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(136) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(143) : error C2146: 语法错误 : 缺少“;”(在标识符“songptrpos”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(143) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(143) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : error C2377: “FAR”: 重定义；typedef 不能由任何其他符号重载
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(111) : 参见“FAR”的声明
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(285) : error C2065: “HDRVR”: 未声明的标识符
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(285) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(298) : error C2146: 语法错误 : 缺少“;”(在标识符“dwDCISize”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(298) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(298) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(299) : error C2146: 语法错误 : 缺少“;”(在标识符“lpszDCISectionName”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(299) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(299) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(300) : error C2146: 语法错误 : 缺少“;”(在标识符“lpszDCIAliasName”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(300) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(300) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(301) : error C2146: 语法错误 : 缺少“;”(在标识符“dnDevNode”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(301) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(301) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C2371: “NEAR”: 重定义；不同的基类型
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : 参见“NEAR”的声明
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C2086: “int FAR”: 重定义
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : 参见“FAR”的声明
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(302) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(336) : error C2146: 语法错误 : 缺少“;”(在标识符“dwDCISize”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(336) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(336) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(337) : error C2146: 语法错误 : 缺少“;”(在标识符“lpszDCISectionName”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(337) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(337) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(338) : error C2146: 语法错误 : 缺少“;”(在标识符“lpszDCIAliasName”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(338) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(338) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C2371: “NEAR”: 重定义；不同的基类型
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : 参见“NEAR”的声明
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C2143: 语法错误 : 缺少“;”(在“*”的前面)
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C2086: “int FAR”: 重定义
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(146) : 参见“FAR”的声明
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(339) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(356) : error C2065: “CALLBACK”: 未声明的标识符
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(356) : error C2065: “DRIVERPROC”: 未声明的标识符
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(356) : error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int
E:\Program Files\Microsoft Visual Studio 8\VC\PlatformSDK\include\mmsystem.h(356) : fatal error C1903: 无法从以前的错误中恢复；正在停止编译
deviceout.cpp
..\..\demo\deviceout.cpp(41) : error C3641: “waveOutProc”: 用 /clr:pure 或 /clr:safe 编译的函数的调用约定“__stdcall ”无效
正在生成代码...
jxjtts - 89 个错误，0 个警告
========== 生成: 0 已成功, 1 已失败, 0 最新, 0 已跳过 ==========

float and double data type

shir_k10-Oct-07 23:35

shir_k

10-Oct-07 23:35

Hi,

The value stored in Float and same value when stored in double there is difference in the value Why?
Eg:
void main()
{
CString str;
union
{
float f1;
unsigned long a1;
}un1;
union
{
double d_f1;
unsigned long d_a1;
}d_un1;
float flt;
double d_flt;

un1.a1 = 0;
un1.f1 = 0.0;
un1.a1=0x6fffffff;
flt = un1.f1;

d_un1.d_a1 = 0;
d_un1.d_f1 = 0.0;
d_un1.d_a1=0x6fffffff;
d_flt = d_un1.d_f1;
}
Output:
d_flt 9.2837315805324e-315
flt 1.58456e+029

d_un1.d_f1 9.2837315805324e-315
un1.f1 1.58456e+029

I need the variable to hold value upto 0xffffffff as float cannot hold it i used double but there is a variation in the value if value is <7fffffffff.Is due to IEEE internal representation.HOw to resolve this.

Thanks

CPallini10-Oct-07 23:44

10-Oct-07 23:44

shir_k wrote:
I need the variable to hold value upto 0xffffffff as float

Why? I mean: cannot you use the unsigned integer instead?

shir_k wrote:
Is due to IEEE internal representation.HOw to resolve this

The above is true and there's nothing to resolve.

Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

shir_k11-Oct-07 0:00

shir_k

11-Oct-07 0:00

Yes we can use unsigned integer but am more concerned about float value.
Is any function in VC++ to convert hex value (0xffffffff) to equivalent float value.

Thanks

CPallini11-Oct-07 0:15

11-Oct-07 0:15

shir_k wrote:
Is any function in VC++ to convert hex value (0xffffffff) to equivalent float value.

You cannot have such a function since the float value of 0xffffffff, according to IEEE 754 standard belongs to the NaN (Not a Number) set.
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

shir_k11-Oct-07 2:17

shir_k

11-Oct-07 2:17

ok, thanks

Changing dialog color

josip cagalj10-Oct-07 23:21

josip cagalj

10-Oct-07 23:21

Hi, to all!
I have a problem on 'OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)' function where I try to set BkColor of my dialog!

HBRUSH CDialList::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) <br />
{<br />
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);<br />
	if( nCtlColor == CTLCOLOR_DLG )<br />
	{<br />
		SelectObject(pDC->m_hDC,GetStockObject(DC_BRUSH));<br />
		SetDCBrushColor(pDC->m_hDC,RGB(230,251,251)); <br />
	}<br />
...<br />

When I compile i get two errors:
"DC_BRUSH' : undeclared identifier", and
"'SetDCBrushColor' : undeclared identifier".
???
Thanks.
P.S.
I'm using VC++ 6

Nishad S10-Oct-07 23:26

Nishad S

10-Oct-07 23:26

if( nCtlColor == CTLCOLOR_DLG )
{
return (HBRUSH)GetStockObject( BLACK_BRUSH );
}

or

if( nCtlColor == CTLCOLOR_DLG )
{
return (HBRUSH)m_brush.GetSafeHandle();
}

- NS -

josip cagalj10-Oct-07 23:47

josip cagalj

10-Oct-07 23:47

Thanks for replay!
I want to set different color, not black!

Nishad S11-Oct-07 0:28

Nishad S

11-Oct-07 0:28

Call m_brush.CreateSolidBrush( RGB( ... )) in OnInitDialog.

- NS -

Matthew Faithfull10-Oct-07 23:34

Matthew Faithfull

10-Oct-07 23:34

Not 100% sure as it's 2 years since I wrote GDI wrappers but I think SetDCBrushColor is that wierd API that is documented everywhere but doesn't exist/work anywhere, at least pre-Vista. I'm sure Google will confirm or deny this pretty quickly, it's worth a check. If memory serves there is an alternative possibly Ex variant which works at least in XP.

DC_BRUSH is defined in WinGDI.h iff _WIN32_WINNT >= 0x0500 so you need to be building for Windows 2000 or later to use it and linking to gdi32.lib of course.

Nothing is exactly what it seems but everything with seems can be unpicked.

how to check programatically if a table exists or not

Priya_Sundar11-Oct-07 0:03

Priya_Sundar

11-Oct-07 0:03

Will this help????

<br />
	CBrush brush;<br />
	brush.CreateSolidBrush(RGB(230,251,251));<br />
<br />
	CBrush*	pOldBrush1 =pDC->SelectObject(&brush);<br />
<br />
	// put back the old objects<br />
	pDC->SelectObject(pOldBrush);<br />

Priya Sundar

santhi_malli10-Oct-07 23:19

santhi_malli

10-Oct-07 23:19

Hi,
I want to check if a table exists in sqlite,sql server 2005,mysql and in sqlexpress databases. if the table doesnt exist i have to create table in all these databases.i tried create table[if not exists] command but it is working in sqlite but not in sql 2005.
can anybody plz help me out...

kk

Re: how to check programatically if a table exists or not

ThatsAlok11-Oct-07 3:23

ThatsAlok

11-Oct-07 3:23

santhi_malli wrote:
if the table doesnt exist i have to create table in all these databases.i tried create table[if not exists] command but it is working in sqlite but not in sql 2005.

whta is the code! have track the error, which is throwed!

cheers,
Alok Gupta
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Code

concomarx10-Oct-07 23:09

concomarx

10-Oct-07 23:09

I want to write c++ program that converts distance entered in metre (input) to be converted to feet and inches and vice versa the program should use classes. Anyone to help me out???pliz

tick tock tick tock programming tick tocks...

toxcct10-Oct-07 23:20

toxcct

10-Oct-07 23:20

what have you tried so far, and where are you stuck with the code ?

this looks like a homework, and if you don't try by yourself, how will you learn things ?

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CPallini10-Oct-07 23:31

10-Oct-07 23:31

concomarx wrote:
I want to write c++ program that converts distance entered in metre (input) to be converted to feet and inches and vice versa the program should use classes

The big deal, my dear, is to fit all the above calculations in few classes...
Big Grin | :-D

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

concomarx10-Oct-07 23:40

concomarx

10-Oct-07 23:40

I've tried it gives me funny errors, hows that got another way maybe am doing it badly

tick tock tick tock programming tick tocks...

CPallini10-Oct-07 23:45

10-Oct-07 23:45

Try to post your code..
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.