GetN_get_left_checkbox

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 header to Include
9 Reference

Description

Returns the status of left checkbox

Syntax

int GetN_get_left_checkbox( TreeNode & tr )

Parameters

tr: [input] The tree node of GetN control

Return

Returns the one of the following: 0 = uncheck, 1 = check, -1 = no checkbox

Examples

EX1

#include <GetNBox.h>
void GetN_get_left_checkbox_Ex()
{
    GETN_TREE(testTree)
    
    //auto checkbox
    double dAutoValue = 1;
    GETN_NUM(start, "Start Time", dAutoValue) GETN_ADD_AUTO(1) SET_AUTO_VALUE(dAutoValue)   

    //left checkbox    
    //GETN_CONTROL_OPTION_BOX and GETN_ADD_LEFT_CHECK are the same
    GETN_STR_GROUP(ctrlh, "Uncheck to hide", "A", "|A|C|R|V|Y") GETN_CONTROL_OPTION_BOX(0)    
    GETN_NUM(ctrle, "Uncheck to disable", 1.23) GETN_ADD_LEFT_CHECK(0) GETN_ADD_LEFT_CHECK_TYPE(DYNA_USE_CHECK_TYPE_ENABLE)

    if(GetNBox(testTree, NULL, NULL, NULL, NULL))
    {
        //show how to reset the value to auto value
        TreeNode trAuto = testTree.end;       
        tree_check_replace_auto(testTree.end, dAutoValue);
        
        //show how to get the status of left checkbox
        if( 0 == GetN_get_left_checkbox(testTree.ctrlh) )
                        testTree.RemoveChild("ctrlh");
        
        //another way to get 
        if( tree_is_left_checkbox_checked(testTree.ctrle) )
                out_str("ctrle is checked");
        
        out_tree(testTree);
    }
}