ColorPicker_SetActiveColorCell
int ColorPicker_SetActiveColorCell (int panel, int control, int index, int type);
Purpose
Sets the color from a specific fixed or custom color cell or the transparent item as the active color.
Parameters
| Input | ||
| Name | Type | Description |
| panel | int | The specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel. |
| control | int | The ID you specified as the canvas parameter in the ColorPicker_Convert function call. This value must be the same as the defined constant, located in the .uir header file, that you assigned to the original canvas control. |
| index | int | The zero-based index of the color cell you are referencing or PICKER_VAL_TRANSPARENT for the transparent item. PICKER_VAL_TRANSPARENT is valid only if the specified type is also PICKER_VAL_TRANSPARENT and the ATTR_PICKER_TRANSPARENT_ITEM_VISIBLE attribute is TRUE. |
| type | int | The type of cell the index parameter refers to. Valid values are PICKER_VAL_FIXED_COLOR, PICKER_VAL_CUSTOM_COLOR, and PICKER_VAL_TRANSPARENT. PICKER_VAL_TRANSPARENT is valid only if the specified index is also PICKER_VAL_TRANSPARENT and the ATTR_PICKER_TRANSPARENT_ITEM_VISIBLE attribute is TRUE. |
Return Value
| Name | Type | Description |
| status | int | Return value indicating whether the function was successful. A negative number indicates that an error occurred. |
Additional Information
Library: Color Picker Control
Include file: custctrl\color_picker.h
LabWindows/CVI compatibility: LabWindows/CVI 9.0 and later