📄 getfirstname.txt
字号:
// method to retrieve the first name for a selected lastname
private String getFirstName() {
String result = new String();
if (getJListCustomers().getSelectedIndex() == -1) {
// Nothing has been selected in the list
result = "No customer selected.";
} else {
// An item has been selected in the list
String selectedItem = getJListCustomers().getSelectedValue().toString();
CustomerListing customerList = new CustomerListing();
result = new String(customerList.getFirstNameByKey(selectedItem));
}
return result;
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -