【发布时间】:2016-05-28 02:19:08
【问题描述】:
我正在尝试将图标加载到 ListView 内的 ImageCell 中,但是当我构建我的项目时,该图标没有出现在 ImageCell 上。
这是我的项目结构:
这是我的 XAML 页面:
<?xml version="1.0" encoding="utf-8" ?>
<MasterDetailPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="MyNotes.StartPage">
<MasterDetailPage.Master Title="Menu">
<ContentPage Title="Menu">
<StackLayout VerticalOptions="FillAndExpand">
<ListView x:Name="listViewMaster" VerticalOptions="FillAndExpand">
<ListView.ItemTemplate>
<DataTemplate>
<ImageCell Text="{Binding Title}" ImageSource="{Binding IconSource}" />
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</StackLayout>
</ContentPage>
</MasterDetailPage.Master>
<MasterDetailPage.Detail>
<ContentPage>
</ContentPage>
</MasterDetailPage.Detail>
</MasterDetailPage>
下面是代码:
using System.Collections.Generic;
using Xamarin.Forms;
namespace MyNotes
{
public partial class StartPage : MasterDetailPage
{
public StartPage ()
{
InitializeComponent ();
List<MasterPageItem> masterPageItems = new List<MasterPageItem>()
{
new MasterPageItem()
{
Title = "Contacts",
IconSource = ImageSource.FromFile(@"c:\Projetos\MyNotes\MyNotes\MyNotes\Resources\image\contacts.png"),
TargetType = typeof(ContactPage)
},
new MasterPageItem()
{
Title = "Todo List",
IconSource = ImageSource.FromFile(@"Resources\image\todo.png"),
TargetType = typeof(TodoListPage)
},
new MasterPageItem()
{
Title = "Reminder",
IconSource = ImageSource.FromResource("Resources.image.reminder.png"),
TargetType = typeof(ContactPage)
}
};
listViewMaster.ItemsSource = masterPageItems;
}
}
}
我做错了什么?
【问题讨论】:
标签: xamarin xamarin.forms