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Available in the LEADTOOLS Imaging toolkit. |
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Available in the LEADTOOLS Imaging toolkit. |
Access Syntax
The syntax for the LEAD control's properties, methods, and events is the same as for other OLE controls in MicroSoft Access.
In Access 2.0, to use the constants that are defined for the LEADTOOLS ActiveX, you must import the L_ACCESS.BAS file as explained in Loading and Displaying an Image (Access 2.0).
In Access, whenever you declare a variable as a data type, you need to know how the ActiveX data type is expressed in Access Basic. Refer to the following table for the appropriate data type:
|
ActiveX Data Type |
Access Data Type |
|
boolean |
Integer |
|
BSTR |
String |
|
long |
Long |
|
OLE_HANDLE |
Long on a 32-bit system |
|
OLE_COLOR |
Long color value (such as the RGB return value) |
|
OLE_XPOS_PIXELS |
Long |
|
OLE_YPOS_PIXELS |
Long |
|
short |
Integer |
|
float |
Single |
