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dzeidzei
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 Posted: Tue Nov 15, 2005 5:36 am Post subject: How to read TMemoryStream contents to AnsiString? |
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Hi,
I have a TMemoryStream containing string(s), (response from IdHTTP->Post), and I'd like to put that response to AnsiString.
And don't know how to do that. Could someone help?
- dzeidzei
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JD
Guest
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| Posted: Tue Nov 15, 2005 6:30 am Post subject: Re: How to read TMemoryStream contents to AnsiString? |
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"dzeidzei" <dzeidzei (AT) suolakaivos (DOT) com> wrote:
| Quote: |
I have a TMemoryStream containing string(s), [...] I'd like
to put that response to AnsiString.
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Use a TStringList and it's LoadFromStream method.
~ JD
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Remy Lebeau (TeamB)
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| Posted: Tue Nov 15, 2005 7:19 am Post subject: Re: How to read TMemoryStream contents to AnsiString? |
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"dzeidzei" <dzeidzei (AT) suolakaivos (DOT) com> wrote
| Quote: | I have a TMemoryStream containing string(s), (response
from IdHTTP->Post), and I'd like to put that response to
AnsiString.
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Why not just use the overloaded version of Post() that returns an AnsiString
instead of filling a TStream? You do know that TIdHTTP has several
overloaded methods, right?
If you must continue using a TMemoryStream, then cast the TMemoryStream's
Memory property to char*, ie:
AnsiString str( (char*) stream->Memory, stream->Size );
Alternatively:
AnsiString str;
str.SetLength(stream->Size);
stream->Position = 0;
stream->Read(str.c_str(), stream->Size);
Or, use a TStringStream instead of a TMemoryStream. TStringStream has a
DataString property that already contains the stream content as an
AnsiString.
Gambit
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dzeidzei
Guest
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| Posted: Tue Nov 15, 2005 12:40 pm Post subject: Re: How to read TMemoryStream contents to AnsiString? |
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"Remy Lebeau (TeamB)" <no.spam (AT) no (DOT) spam.com> wrote:
| Quote: |
Why not just use the overloaded version of Post() that returns an AnsiString
instead of filling a TStream? You do know that TIdHTTP has several
overloaded methods, right?
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Unfortunately, my Indy lib is so old that it only supports TMemoryStream :-(
But I got it done with TStringStream, as You arvised.
Thanks!
- dzeidzei
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Remy Lebeau (TeamB)
Guest
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| Posted: Wed Nov 16, 2005 10:02 pm Post subject: Re: How to read TMemoryStream contents to AnsiString? |
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"dzeidzei" <dzeidzei (AT) suolakaivos (DOT) com> wrote
| Quote: | Unfortunately, my Indy lib is so old that it only supports TMemoryStream
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Then you should serously consider upgrading to a newer version.
Gambit
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