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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| user32.lib
| Header File
| ddeml.h
| Unicode
| No
| Platform Notes
| None
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DdeCmpStringHandles
The DdeCmpStringHandles function compares the values of two string handles. The value of a string
handle is not related to the case of the associated string.
int DdeCmpStringHandles(
HSZ hsz1,
| // handle to first string
| HSZ hsz2
| // handle to second string
| );
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Parameters
hsz1
Identifies the first string.
hsz2
Identifies the second string.
Return Values
The return value can be one of the following values:
Value
| Meaning
|  1
| The value of hsz1 is either 0 or less than the value of hsz2.
| 0
| The values of hsz1 and hsz2 are equal (both can be 0).
| -
| The value of hsz2 is either 0 or less than the value of hsz1.
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Remarks
An application that must do a case-sensitive comparison of two string handles
should compare the string handles directly. An application should use DdeCmpStringHandles for all other comparisons to preserve the case-insensitive nature of dynamic
data exchange (DDE).
DdeCmpStringHandles cannot be used to sort string handles alphabetically.
See Also
DdeAccessData, DdeCreateStringHandle, DdeFreeStringHandle
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