首先要取得该tablctrl的句柄，然后sendmessage即可。TCM_SETCURSELSelects a tab in a tab control. You can send this message explicitly or by using the TabCtrl_SetCurSel macro. TCM_SETCURSEL wParam = (WPARAM) (int) iItem; lParam = 0;Parameters iItem Index of the tab to select. Return Values Returns the index of the previously selected tab if successful, or -1 otherwise.
TCM_SETCURFOCUSSets the focus to a specified tab in a tab control. You can send this message explicitly or by using the TabCtrl_SetCurFocus macro. TCM_SETCURFOCUS wParam = (WPARAM) (int) iItem; lParam = 0;Parameters iItem Index of the tab that gets the focus. Return Values No return value. Res If the tab control has the TCS_BUTTONS style (button mode), the tab with the focus may be different from the selected tab. For example, when a tab is selected, the user can press the arrow keys to set the focus to a different tab without changing the selected tab. In button mode, TCM_SETCURFOCUS sets the input focus to the button associated with the specified tab, but it does not change the selected tab. If the tab control does not have the TCS_BUTTONS style, changing the focus also changes the selected tab. In this case, the tab control sends the TCN_SELCHANGING and TCN_SELCHANGE notification messages to its parent window.
wParam = (WPARAM) (int) iItem;
lParam = 0;Parameters
iItem
Index of the tab to select.
Return Values
Returns the index of the previously selected tab if successful, or -1 otherwise.
TCM_SETCURFOCUSSets the focus to a specified tab in a tab control. You can send this message explicitly or by using the TabCtrl_SetCurFocus macro. TCM_SETCURFOCUS
wParam = (WPARAM) (int) iItem;
lParam = 0;Parameters
iItem
Index of the tab that gets the focus.
Return Values
No return value. Res
If the tab control has the TCS_BUTTONS style (button mode), the tab with the focus may be different from the selected tab. For example, when a tab is selected, the user can press the arrow keys to set the focus to a different tab without changing the selected tab. In button mode, TCM_SETCURFOCUS sets the input focus to the button associated with the specified tab, but it does not change the selected tab. If the tab control does not have the TCS_BUTTONS style, changing the focus also changes the selected tab. In this case, the tab control sends the TCN_SELCHANGING and TCN_SELCHANGE notification messages to its parent window.