private async void MenuItem_cs文件还原设计模型_Click_1(object sender, RoutedEventArgs e)
{
MenuItem item = (MenuItem)sender;
ContextMenu menu = (ContextMenu)item.Parent;
var obj = (StackPanel)menu.PlacementTarget;
ProjectNode projectNode = (ProjectNode)obj.Tag;
using (System.Windows.Forms.OpenFileDialog f = new System.Windows.Forms.OpenFileDialog())
{
f.Filter = "*.cs|*.cs";
if (f.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
this.Cursor = Cursors.Wait;
try
{
var bs = System.IO.File.ReadAllBytes(f.FileName);
string url = $"POST /ImportCSFileHandler.aspx?projectid={projectNode.Project.id}";
var host = $"{Helper.WebSite}/";
host = host.Substring(host.IndexOf("://") + 3);
host = host.Substring(0, host.IndexOf("/"));
int port = 80;
if (host.Contains(":"))
{
port = Convert.ToInt32(host.Split(':')[1]);
host = host.Split(':')[0];
}
string result = null;
await Task.Run(() => {
Way.Lib.NetStream client = new Way.Lib.NetStream(host, port);
client.AsSSLClient(System.Security.Authentication.SslProtocols.None);
System.IO.StreamWriter stream = new System.IO.StreamWriter(client);
stream.WriteLine(url);
stream.WriteLine($"Cookie: WayScriptRemoting={Net.RemotingClient.SessionID}");
stream.WriteLine($"Content-Type: import");
stream.WriteLine($"Content-Length: {bs.Length}");
stream.WriteLine("");
stream.Flush();
client.Write(bs, 0, bs.Length);
while (true)
{
if (client.ReadLine().Length == 0)
{
break;
}
}
result = client.ReadLine();
client.Close();
});
if (result != "ok")
{
Helper.ShowError(this, result);
return;
}
DatabaseNode dbnode = (DatabaseNode)projectNode.Children.Where(m => m is TreeNode.DatabaseNode).FirstOrDefault();
dbnode.ReBindItems();
MessageBox.Show(this, "成功导入！");
}
catch (Exception ex)
{
MessageBox.Show(this, ex.GetBaseException().Message);
}
finally
{
this.Cursor = null;
}
}
}
}
async void import()
{
using (System.IO.BinaryReader br = new System.IO.BinaryReader(System.IO.File.OpenRead(_filepath)))
{
string result = null;
var tablenames = br.ReadString().ToJsonObject <List <string> >();
int[] rowCounts = br.ReadString().ToJsonObject <int[]>();
var host = $"{Helper.WebSite}/";
host = host.Substring(host.IndexOf("://") + 3);
host = host.Substring(0, host.IndexOf("/"));
int port = 80;
if (host.Contains(":"))
{
port = Convert.ToInt32(host.Split(':')[1]);
host = host.Split(':')[0];
}
string url = $"POST /ImportTableData.aspx?dbid={m_databaseItemNode.Database.id}&clearDataFirst={(chkClearDataFirst.IsChecked == true ? 1 : 0)}";
string[] importTables = new string[list.SelectedItems.Count];
for (int i = 0; i < list.SelectedItems.Count; i++)
{
importTables[i] = list.SelectedItems[i].ToString();
}
int totalCount = 0;
for (int i = 0; i < importTables.Length; i++)
{
totalCount += rowCounts[tablenames.IndexOf(importTables[i])];
}
await Task.Run(() => {
try
{
Way.Lib.NetStream client = new Way.Lib.NetStream(host, port);
client.AsSSLClient(System.Security.Authentication.SslProtocols.None);
System.IO.StreamWriter stream = new System.IO.StreamWriter(client);
stream.WriteLine(url);
stream.WriteLine($"Cookie: WayScriptRemoting={Net.RemotingClient.SessionID}");
stream.WriteLine($"Content-Type: import");
stream.WriteLine("");
stream.Flush();
System.IO.BinaryWriter bw = new System.IO.BinaryWriter(client);
bw.Write(importTables.ToJsonString());
int uploaded = 0;
while (true)
{
string tablename = br.ReadString();
if (tablename == ":end")
{
break;
}
string content = br.ReadString();
if (importTables.Contains(tablename) == false)
{
continue;
}
bw.Write(tablename);
bw.Write(content);
bw.Flush();
uploaded++;
if (totalCount > 0)
{
this.Dispatcher.Invoke(() =>
{
this.Title = $"正在导入...{(uploaded * 100) / totalCount}%";
});
}
}
bw.Write(":end");
bw.Flush();
while (true)
{
if (client.ReadLine().Length == 0)
{
break;
}
}
result = client.ReadLine();
client.Close();
}
catch (Exception ex)
{
result = ex.Message;
}
});
if (result != "ok")
{
this.IsEnabled = true;
Helper.ShowError(this, result);
}
else
{
Helper.ShowMessage(this, "导入完毕！");
this.Close();
}
}
}