InstallShield 2014 » InstallScript Language Reference
Project: This information applies to the following project types:
| • | InstallScript |
| • | InstallScript MSI |
The FeatureGetCostEx function returns the cost of the specified feature (in bytes) using the nvCostHigh and nvCostLow parameters. If szFeature is "", the cost of the entire media is returned. This function replaces the FeatureGetCost and FeatureGetTotalCost functions.
Syntax
FeatureGetCostEx ( szMediaSource, szFeature, szTarget, nvCostHigh, nvCostLow );
Parameters
|
Parameter |
Description |
|
szMediaSource |
The media source, typically MEDIA. |
|
szFeature |
Specifies the feature to get the cost of. If this value is "", the function returns the cost of the entire media. |
|
szTarget |
Specifies the target directory for the feature specified by szFeature. |
|
nvCostHigh |
Returns the upper 31 bits of the cost of the feature. Each cost unit returned represents 2GB of cost. For example, a value of 4 for this variable represents a cost of 8GB. |
|
nvCostLow |
Returns the lower 31 bits of the cost of the feature. The maximum value for this variable is 1 or 2GB of cost. Any cost greater than this is returned in the nvCostHigh variable. |
Return Values
|
Return Value |
Description |
|
ISERR_SUCCESS |
Indicates that the function was successful. |
|
< ISERR_SUCCESS |
Indicates that the function was not successful. |
See Also
InstallShield 2014 Help LibraryMay 2014 |
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