C++中这几句代码在Delphi中怎么写？

[Hegemon]

const char szDtmf[] = "0123456789*#";

switch (m_iDtmf)
{
case 0: // send dtmf using H.245 UserInputIndication
{
Acs_VoIP_H245UII h245Uii = {0};
h245Uii.m_s8Signal = szDtmf[iDtmf];
}
break;

[僵哥]

const
  szDtmf:String = '0123456789*#'; 
...
var
  h245Uii: Acs_VoIP_H245UII;
...
case m_iDtmf of
  0: begin
    h245Uii := (0);
    fillchar(h245Uii,sizeof(h245Uii),0);
    h245Uii.m_s8Signal := szDtmf[iDtmf+1];
  end;
...

[僵哥]

const
  szDtmf:String = '0123456789*#'; 
...
var
  h245Uii: Acs_VoIP_H245UII;
...
case m_iDtmf of
  0: begin
    fillchar(h245Uii,sizeof(h245Uii),0);
    h245Uii.m_s8Signal := szDtmf[iDtmf+1];
  end;
...

[Hegemon]

int idBtnDtmf[] = {
IDC_BUTTON_DTMF0, IDC_BUTTON_DTMF1, IDC_BUTTON_DTMF2, IDC_BUTTON_DTMF3,
IDC_BUTTON_DTMF4, IDC_BUTTON_DTMF5, IDC_BUTTON_DTMF6, IDC_BUTTON_DTMF7,
IDC_BUTTON_DTMF8, IDC_BUTTON_DTMF9, IDC_BUTTON_DTMFA, IDC_BUTTON_DTMFP
};

for (int iDtmf = 0; iDtmf < sizeof(idBtnDtmf)/sizeof(int); ++iDtmf)
{
if (idBtn == idBtnDtmf[iDtmf])
break;
}
if (iDtmf == sizeof(idBtnDtmf)/sizeof(int))
return;

在上面还有这几句

[Hegemon]

h245Uii.m_s8Signal := szDtmf[iDtmf+1];
这句有问题m_s8Signal类型是byte类型，
h245Uii 在C++中的结构如下：
typedef struct
{
DJ_S8 m_s8String[100];
DJ_S8 m_s8Signal;
DJ_S8 m_Rfu[3];
DJ_U32 m_u32Duration;
}Acs_VoIP_H245UII;

[僵哥]

[Quote=引用 4 楼 Hegemon 的回复:]
h245Uii.m_s8Signal := szDtmf[iDtmf+1];
这句有问题m_s8Signal类型是byte类型，
h245Uii 在C++中的结构如下：
typedef struct
{
DJ_S8 m_s8String[100];
DJ_S8 m_s8Signal;
DJ_S8 m_Rfu[3];
DJ_U32 m_u32Duration;
}Acs_VoIP_H245UII;
[/Quote]
h245Uii.m_s8Signal := ord(szDtmf[iDtmf+1]);

[netxk]

高手

[僵哥]

int idBtnDtmf[] = { 
IDC_BUTTON_DTMF0, IDC_BUTTON_DTMF1, IDC_BUTTON_DTMF2, IDC_BUTTON_DTMF3, 
IDC_BUTTON_DTMF4, IDC_BUTTON_DTMF5, IDC_BUTTON_DTMF6, IDC_BUTTON_DTMF7, 
IDC_BUTTON_DTMF8, IDC_BUTTON_DTMF9, IDC_BUTTON_DTMFA, IDC_BUTTON_DTMFP 
}; 

for (int iDtmf = 0; iDtmf < sizeof(idBtnDtmf)/sizeof(int); ++iDtmf) 
{ 
if (idBtn == idBtnDtmf[iDtmf]) 
break; 
} 
if (iDtmf == sizeof(idBtnDtmf)/sizeof(int)) 
return; 

const idBtnDtmf:array [0..11] of Integer = ( 
IDC_BUTTON_DTMF0, IDC_BUTTON_DTMF1, IDC_BUTTON_DTMF2, IDC_BUTTON_DTMF3, 
IDC_BUTTON_DTMF4, IDC_BUTTON_DTMF5, IDC_BUTTON_DTMF6, IDC_BUTTON_DTMF7, 
IDC_BUTTON_DTMF8, IDC_BUTTON_DTMF9, IDC_BUTTON_DTMFA, IDC_BUTTON_DTMFP 
); 
var
  iDtmf: Integer;
...

iDtmf := 0
whil iDtmf < (sizeof(idBtnDtmf) div sizeof(int))  do 
begin
if (idBtn = idBtnDtmf[iDtmf]) then 
break; 
end;
if (iDtmf = sizeof(idBtnDtmf) div sizeof(int)) then 
Exit; 

[僵哥]

const idBtnDtmf:array [0..11] of Integer = ( 
IDC_BUTTON_DTMF0, IDC_BUTTON_DTMF1, IDC_BUTTON_DTMF2, IDC_BUTTON_DTMF3, 
IDC_BUTTON_DTMF4, IDC_BUTTON_DTMF5, IDC_BUTTON_DTMF6, IDC_BUTTON_DTMF7, 
IDC_BUTTON_DTMF8, IDC_BUTTON_DTMF9, IDC_BUTTON_DTMFA, IDC_BUTTON_DTMFP 
); 
var
  iDtmf: Integer;
...

iDtmf := 0
whil iDtmf < (sizeof(idBtnDtmf) div sizeof(int))  do 
begin
if (idBtn = idBtnDtmf[iDtmf]) then 
break;
Inc(iDtmf); 
end;
if (iDtmf = sizeof(idBtnDtmf) div sizeof(int)) then 
Exit;