private async void _Click(object sender, RoutedEventArgs e)
{
SelectIMGCount.ClearValue(TextBlock.TextProperty);
try
{
var getCount = string.Format(@"document.querySelectorAll('.filedata').length.toString();");
string reNum = await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { getCount });
int count = Convert.ToInt32(reNum) - 1;
var sendComm = string.Format(@"document.querySelectorAll('.filedata')[{0}].click();", count);
await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { sendComm });
await Task.Delay(1000);
var checkVaild = string.Format(@"document.querySelectorAll('.alert_error').length.toString();");
string result = await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { checkVaild });
if (result == "1")
{
SelectIMGCount.Text = "请选择图片文件！(jpg, gif, png)";
return;
}
SelectIMGCount.Text = "您已选择了" + count + "张图片,点击上传按钮上传您的图片";
}
catch (Exception)
{
SelectIMGCount.Text = "操作已取消";
}
}
private async void 开始_Click(object sender, RoutedEventArgs e)
{
SelectIMGCount.ClearValue(TextBlock.TextProperty);
UploadIMGCount.ClearValue(TextBlock.TextProperty);
try
{
var getCount = string.Format(@"document.querySelectorAll('.filedata').length.toString();");
string reNum = await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { getCount });
if (reNum == "2")
{
SelectIMGCount.Text = "您还没有选择图片";
return;
}
var get = string.Format(@"document.getElementsByClassName('pn pnc vm')[0].click();");
await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { get });
a1();
}
catch (Exception)
{
}
}