See Also Examples Applies To
Opens the source with the given name.
If another source is open, closes it and attempts to open the specified source.
First call this method for each scanning process or to set the TWAIN state to 4 (TWAIN_SOURCE_OPEN) when the TWAIN state is
3 (TWAIN_SM_OPEN) or 2 (TWAIN_SM_LOADED) or 1 (TWAIN_PRESESSION).
Syntax
object.TwainOpenSource (sSourceName)
The TwainOpenSource syntax has these parts:
| Part | Description |
| object | Required. An object expression that evaluates to an object in the Applies To list. |
| sSourceName | Required. String. The name of the source to open. |
Returns
Boolean. True if success else False.
Remarks
If this call returns TRUE, TWAIN is in STATE 4 (TWAIN_SOURCE_OPEN).
Category
TWAIN Capability