private async void BtnShareText_Click(object sender, RoutedEventArgs e)
{
try
{
WeiboClient client = await WeiboClient.CreateAsync();
var shareResult = await client.ShareTextAsync(txtShareText.Text);
if (shareResult.IsSuccess)
{
await new MessageDialog("分享成功").ShowAsync();
}
else
{
await new MessageDialog("分享失败，错误码" + shareResult.ErrorCode).ShowAsync();
}
}
catch (ArgumentException ex)
{
// 空字符串或长度超过 140。
await new MessageDialog(ex.Message).ShowAsync();
}
catch (AuthorizeException ex)
{
if (ex.Result.ResponseStatus == WebAuthenticationStatus.UserCancel)
{
await new MessageDialog("你取消了授权").ShowAsync();
}
else if (ex.Result.ResponseStatus == WebAuthenticationStatus.ErrorHttp)
{
await new MessageDialog("网络故障").ShowAsync();
}
}
catch (HttpException ex)
{
await new MessageDialog("网络故障：" + ex.ErrorStatus.ToString()).ShowAsync();
}
}
private static async Task <bool> WeiboShare(string url, string text)
{
CacheProvider cache = new CacheProvider(StorageType.IsolatedStorage);
if (GlobalValue.CurrentWeiboUserInfo == null)
{
GlobalValue.CurrentWeiboUserInfo = cache.GetItem <UserInfo>(CacheKey.WeiboUser) ?? new UserInfo();
}
byte[] image = await new HttpClient().GetByteArrayAsync(url);
bool shareResult = false;
try
{
WeiboClient client = new WeiboClient(GlobalValue.CurrentWeiboUserInfo);
await client.LoginAsync();
WeiboResult result;
if (!string.IsNullOrEmpty(url))
{
result = await client.ShareImageAsync(image, text);
}
else
{
result = await client.ShareTextAsync(text);
}
GlobalValue.CurrentWeiboUserInfo = client.UserInfo;
cache.UpdateItem(CacheKey.WeiboUser, GlobalValue.CurrentWeiboUserInfo);
shareResult = true;
}
catch
{
shareResult = false;
}
return(shareResult);
}