如何检索 RadioGroup 的选定值
How to retrieve the selected value of a RadioGroup
考虑到下面的代码 (Xamarin - c#),您将如何检索 RadioGroup 的选定值?
var root = new RootElement ("Meals") {
new Section ("Dinner"){
new RootElement ("Dessert", new RadioGroup ("dessert", 2)) {
new Section () {
new RadioElement ("Ice Cream", "dessert"),
new RadioElement ("Milkshake", "dessert"),
new RadioElement ("Chocolate Cake", "dessert")
}
}
}
}
谢谢
我停止了一段时间的编码,当我回来时,我知道了该怎么做:
private void Save()
{
List<Element> elementList = new List<Element> ();
elementList = Root [1].Elements;
foreach (Element element in elementList) {
RootElement radioElement = (RootElement)element;
user.Title = radioElement[0].Elements[radioElement.RadioSelected].Caption;
}
user.Save ();
}
考虑到下面的代码 (Xamarin - c#),您将如何检索 RadioGroup 的选定值?
var root = new RootElement ("Meals") {
new Section ("Dinner"){
new RootElement ("Dessert", new RadioGroup ("dessert", 2)) {
new Section () {
new RadioElement ("Ice Cream", "dessert"),
new RadioElement ("Milkshake", "dessert"),
new RadioElement ("Chocolate Cake", "dessert")
}
}
}
}
谢谢
我停止了一段时间的编码,当我回来时,我知道了该怎么做:
private void Save()
{
List<Element> elementList = new List<Element> ();
elementList = Root [1].Elements;
foreach (Element element in elementList) {
RootElement radioElement = (RootElement)element;
user.Title = radioElement[0].Elements[radioElement.RadioSelected].Caption;
}
user.Save ();
}