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Invalid conversion [message #7577] |
Sun, 07 January 2007 13:38 |
Gatling_Gun
Messages: 13 Registered: January 2007
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Promising Member |
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Help me with this code...
char[10] = text1.GetText().ToString();
Ok char to string is an invalid conversion but I try c_str() but don't recognize it!
Please help me!
[Updated on: Sun, 07 January 2007 13:39] Report message to a moderator
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Re: Invalid conversion [message #7584 is a reply to message #7583] |
Sun, 07 January 2007 18:36 |
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mirek
Messages: 14000 Registered: November 2005
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Ultimate Member |
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String text = ....
const char *s = text;
(warning: s valid only till next mutating operation on text).
If you really need char[], you can also do this:
char h[...];
strcpy(h, text);
Anyway, beware, there is a danger of buffer overrun (if text.GetLength() is greater than sizeof(h) - 1.)
Alternative, without buffer overrun danger:
Buffer<char> h(text.GetLength() + 1);
memcpy(h, text, text.GetLength() + 1);
[Updated on: Sun, 07 January 2007 18:37] Report message to a moderator
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