int GetNumTableCellRingItems (int panelHandle, int controlID, Point cell, int *numItems);
Returns the number of items in the list of values of a specified ring or combo-box cell of a table control.
Input | ||
Name | Type | Description |
panelHandle | integer | Specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel. |
controlID | integer | The defined constant, located in the .uir header file, that you assigned to the control in the User Interface Editor, or the ID returned by NewCtrl or DuplicateCtrl. |
cell | Point | A Point structure specifying the cell from which you want to obtain the number of values. The specified cell must be of type VAL_CELL_RING or VAL_CELL_COMBO_BOX. The Point structure is defined as follows: typedef struct { int x; int y; } Point; Pass the one-based column index of the cell in the x field of the structure, and the one-based row index of the cell in the y field of the structure. You can create a Point without having to declare a variable by using the following function: Point MakePoint (int x, int y); ExampleGetNumTableCellRingItems (panelHandle, controlID, MakePoint (2, 3), &count); |
Output | ||
Name | Type | Description |
numItems | integer (passed by reference) | The number of items in the values list. |
Name | Type | Description | ||||
status | integer | Return value indicating whether the function was successful. A negative number indicates that an error occurred.
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