VarR4FromUI1 function
Converts an unsigned char value to a float value.
Syntax
HRESULT VarR4FromUI1( _In_ BYTE bIn, _Out_ FLOAT *pfltOut );
Parameters
- bIn [in]
-
The value to convert.
- pfltOut [out]
-
The resulting value.
Return value
This function can return one of these values.
| Return code | Description |
|---|---|
|
Success. |
|
The input parameter is not a valid type of variant. |
|
The data pointed to by the output parameter does not fit in the destination type. |
|
The argument could not be coerced to the specified type. |
|
One of the arguments is not valid. |
|
Insufficient memory to complete the operation. |
Requirements
|
Header |
|
|---|---|
|
Library |
|
|
DLL |
|
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