HasAlphaChannel Property
From Microsoft Publisher Visual Basic
| MsoTriState can be one of these MsoTriState constants. |
| msoCTrue Not used with this property. |
| msoFalse The specified picture does not contain an alpha channel. |
| msoTriStateMixed Indicates a combination of msoTrue and msoFalse for the specified shape range. |
| msoTriStateToggle Not used with this property. |
| msoTrue The specified picture contains an alpha channel. |