CHString::Find(LPCWSTR) method (chstring.h)
[The CHString class is part of the WMI Provider Framework which is now considered in final state, and no further development, enhancements, or updates will be available for non-security related issues affecting these libraries. The MI APIs should be used for all new development.]
The Find method searches a string for the first match of a substring.
Syntax
int Find(
LPCWSTR lpszSub
);
Parameters
lpszSub
A substring that the method searches for.
Return value
If the Find method is successful, it returns the zero-based index of the first character in this CHString string that matches the requested substring or characters. If the substring or character is not found, the method returns a value of -1.
Remarks
The Find method is overloaded to accept both single characters (similar to the runtime function, wcschr) and strings (similar to the runtime function, wcsstr).
Examples
The following code example shows the use of CHString::Find.
CHString s( L"abcdef" );
assert( s.Find( 'c' ) == 2 );
assert( s.Find( L"de" ) == 3 );
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Minimum supported server | Windows Server 2008 |
| Target Platform | Windows |
| Header | chstring.h (include FwCommon.h) |
| Library | FrameDyn.lib |
| DLL | FrameDynOS.dll; FrameDyn.dll |