private async void 2_Click (object sender, RoutedEventArgs e)
{
SelectFileCount.ClearValue(TextBlock.TextProperty);
try
{
var getCount = string.Format(@"document.querySelector('#attachbtn').childElementCount.toString();");
string reNum = await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { getCount });
int count = Convert.ToInt32(reNum);
var sendComm = string.Format(@"document.querySelector('#attachbtn').querySelectorAll('.fldt')[{0}].click();", count - 1);
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")
{
SelectFileCount.Text = "不支持上传此类附件！";
return;
}
SelectFileCount.Text = "您已选择了" + count + "个文件,点击上传按钮上传您的文件";
}
catch (Exception)
{
SelectFileCount.Text = "操作已取消";
}
}
private async void 开始2_Click(object sender, RoutedEventArgs e)
{
SelectFileCount.ClearValue(TextBlock.TextProperty);
UploadFileCount.ClearValue(TextBlock.TextProperty);
try
{
var getCount = string.Format(@"document.querySelector('#attachbtn').childElementCount.toString();");
string reNum = await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { getCount });
if (reNum == "1")
{
SelectFileCount.Text = "您还没有选择文件";
return;
}
var get = string.Format(@"document.getElementsByClassName('pn pnc vm')[1].click();");
await MainPage.CurrentPage.WebView1.InvokeScriptAsync("eval", new string[] { get });
a2();
}
catch (Exception)
{
}
}
