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IsValidURL Determines if a specified string is a valid URL.
VB4-32,5,6
Declare Function IsValidURL Lib "URLMON.DLL" (ByVal pbc As Long, ByVal szURL As String, ByVal dwReserved As Long) As Long |
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Operating Systems Supported |
- pBC
[in] Pointer to the IBindCtx interface. This parameter is currently ignored. It should be set to NULL.
- szURL
[in] Pointer to a string value that contains the full URL to be checked.
- dwReserved
[in] Reserved. Must be set to 0. |
Returns one of the following values.
S_OK
The szURL parameter contains a valid URL.
S_FALSE
The szURL parameter does not contain a valid URL.
E_INVALIDARG
One of the parameters is invalid. |
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