sprintf and C#

[steve]

hey i wrote a progam a wihle back in c++ and i used the sprintf function as follows:

OVERLAPPED osWait = {0};
DWORD dwWritten;

char B[20];

sprintf (B, "\x02" "CB 0 1" "\x0D\x0A\x03");
WriteFile (m_hPort, B, strlen(B), &dwWritten, &osWait);

how do i change this to c#.. just the sprintf part.

From http://www.developmentnow.com/g/36_0_0_0_0_0/dotnet-languages-csharp.htm

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[Hans Kesting]

hey i wrote a progam a wihle back in c++ and i used the sprintf
function as follows:

OVERLAPPED osWait = {0};
DWORD dwWritten;

char B[20];

sprintf (B, "\x02" "CB 0 1" "\x0D\x0A\x03");
WriteFile (m_hPort, B, strlen(B), &dwWritten, &osWait);

how do i change this to c#.. just the sprintf part.

From
http://www.developmentnow.com/g/36_0_0_0_0_0/dotnet-languages-csharp.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

With String.Format you can do similar things. The syntax in entirely different though.

Hans Kesting

 

[Willy Denoyette [MVP]]

hey i wrote a progam a wihle back in c++ and i used the sprintf function
as follows:

OVERLAPPED osWait = {0};
DWORD dwWritten;

char B[20];

sprintf (B, "\x02" "CB 0 1" "\x0D\x0A\x03");
WriteFile (m_hPort, B, strlen(B), &dwWritten, &osWait);

how do i change this to c#.. just the sprintf part.

From
http://www.developmentnow.com/g/36_0_0_0_0_0/dotnet-languages-csharp.htm

Posted via DevelopmentNow.com Groups
http://www.developmentnow.com

string s = '\x02' + "CB 0 1\r\n" + '\x03'
or
s = '\x02' + "CB 0 1" + '\x0d' + '\x0a' + '\x03'
or
const char stx = '\x02';
const char etx = '\x03';
s = stx + "CB 0 1\r\n" + etx;
....

Willy.