连接密码保护的文件

Question

我想连接密码保护访问。请告知我在哪里可以通过以下编码传递密码参数。

With Acon1
    .Provider = "Microsoft.ACE.OLEDB.12.0"
    .ConnectionString = "Data Source=" + ThisWorkbook.Sheets(1).Range("V24").Value
    .Open
End With

With Rs1
    .CursorLocation = adUseClient
    .CursorType = adOpenDynamic
    .LockType = adLockOptimistic
    .ActiveConnection = Acon1
    .Source = "Select * from Headcount where [Employee ID]=" & myvalue0l
    .Open
End With

Answer 1

尝试：

using SecondApp.Controllers;
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Web;
using System.Web.Caching;
using System.Web.Hosting;

namespace PathProviderSample
{
public class EmbeddedVirtualFile : VirtualFile
{
    public EmbeddedVirtualFile(string virtualPath)
        : base(virtualPath)
    {
    }

    internal static string GetResourceName(string virtualPath)
    {
        if (!virtualPath.Contains("/Views/"))
        {
            return null;
        }


        var resourcename = virtualPath
            .Substring(virtualPath.IndexOf("Views/"))
            .Replace("Views/", "SecondApp.Views.")
            .Replace("/", ".");

        return resourcename;

    }


    public override Stream Open()
    {
        Assembly assembly = typeof(TestController).Assembly;


        var resourcename = GetResourceName(this.VirtualPath);
        return assembly.GetManifestResourceStream(resourcename);
    }




}

public class Vpp : VirtualPathProvider
{


    private bool ResourceFileExists(string virtualPath)
    {

        Assembly assembly = typeof(TestController).Assembly;


        var resourcename = EmbeddedVirtualFile.GetResourceName(virtualPath);
        var result = resourcename != null && assembly.GetManifestResourceNames().Contains(resourcename);
        return result;
    }

    public override bool FileExists(string virtualPath)
    {
        return base.FileExists(virtualPath) || ResourceFileExists(virtualPath);
    }


    public override VirtualFile GetFile(string virtualPath)
    {

        if (!base.FileExists(virtualPath))
        {
            return new EmbeddedVirtualFile(virtualPath);
        }
        else
        {
            return base.GetFile(virtualPath);
        }

    }
}