Theme Hit Test Values
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8/28/2008
The following table shows values to pass in the dwWord parameter of the HitTestThemeBackground function:
| Option | Value | Description |
|---|---|---|
HTTB_BACKGROUNDSEG |
0x0000 |
Theme background segment hit test option |
The following table shows the possible values received in the pwHitTestCode parameter of the HitTestThemeBackground function:
| Option | Return Value | Description |
|---|---|---|
HTTB_BACKGROUNDSEG |
HTBOTTOM |
Hit test succeeded in the bottom border segment |
|
HTBOTTOMLEFT |
Hit test succeeded in the bottom and left border intersection |
|
HTBOTTOMRIGHT |
Hit test succeeded in the bottom and right border intersection |
|
HTCLIENT |
Hit test succeeded in the middle background segment |
|
HTLEFT |
Hit test succeeded in the left border segment |
|
HTNOWHERE |
Hit test succeeded outside the control or on a transparent area |
|
HTRIGHT |
Hit test succeeded in the right border segment |
|
HTTOP |
Hit test succeeded in the top border segment. |
|
HTTOPLEFT |
Hit test succeeded in top and left border intersection. |
|
HTTOPRIGHT |
Hit test succeeded in the top and right border intersection |