Question

我在C＃中使用连接到Access数据库的ASP.NET应用程序，现在我希望它将报告导出为PDF。这是我的代码只连接到Access，我正在考虑运行访问宏或使用Microsoft.Office.Interop.Access.Application DoCmd.OutputTo运行命令，但我不知道如何使用它。有什么帮助吗？

string user = "myUser";
string pass = "myPass";
string host = "myHost";
OleDbConnection connection = new OleDbConnection(@"Provider = Microsoft.ACE.OLEDB.12.0; Data Source = myPath");
string _command = ...; //I don't know what put here

try
{
    OleDbCommand command = new OleDbCommand(_command, connection);
    command.CommandText = ...; //I don't know what put here
    int temp = command.ExecuteNonQuery();
    Console.WriteLine("PDF created!");
 }

Answer 1

我通过自动化解决了我的问题，我遵循了这个https://support.microsoft.com/en-us/help/317114/how-to-automate-microsoft-access-by-using-visual-c（由Erik von Asmuth建议我），现在我可以用PDF导出我的报告。我的代码现在：

using Microsoft.Office.Interop.Access;

Application access = new Microsoft.Office.Interop.Access.Application();
access.OpenCurrentDatabase(@"C:\Desktop\MyDB.accdb", false);

access.DoCmd.OutputTo(AcOutputObjectType.acOutputReport, 
    "Dati", //ReportName
    ".pdf", //OutputType
    @"C:\Desktop\Test.pdf",  //outupuFile
    System.Reflection.Missing.Value,
    System.Reflection.Missing.Value,
    System.Reflection.Missing.Value,
    AcExportQuality.acExportQualityPrint
);

导出访问报告为PDF

1 个答案: