Share this page

# Example: nca_lov_get_item_name

In the following example, each entry in the table called Journals is accessed. The function obj_get_info retrieves the number of rows in the window. A for loop then sets the index i and the function nca_lov_get_item_name retrieves the name value which is then sent to the output. Note that the parameter `item_name` has been allocated prior to the call to nca_lov_get_item_name.

    char num_rows_string[3], item_name[40];
    int num_rows, i;
    nca_set_window("Journals");
    nca_lov_retrieve_items("Journals", 1, 18);

    /* Find out how many entries in the "Journals" table there are */

    nca_obj_get_info("Journals", "num_rows", num_rows_string);
    num_rows = atoi(num_rows_string); /* num_rows holds the number of entries */

    /* Iterate through each item */

    for (i=1; i<num_rows; ++i) {
         nca_lov_get_item_name("Journals",i, item_name );
         lr_output_message("The name of the item is %s", item_name );
    }

Tips to improve your search results... VuGen Function Reference Version 25.1-25.3 Function Reference 25.1-25.3 All View Local Help Center View Online Help Center Version: