我们可以在Web应用程序中使用system.windows.forms的openfiledialog吗？

本文介绍了我们可以在Web应用程序中使用system.windows.forms的openfiledialog吗？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我们可以在我的Web应用程序中使用System.Windows.Forms中提供的OpenFileDialog来浏览并获取所选访问数据库文件的完整路径，以便我可以导入该文件的数据。我实际上在本地实现了这个，但不确定它是否可以在现场工作。请建议。 我尝试了什么： 我实际实施了本地成功使用： public string getSelectedfilePath（） { string str = string.Empty; System.Windows.Forms.OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog（）; openFileDialog.Title =选择数据库文件; openFileDialog.InitialDirectory = C：\\; openFileDialog.Filter =访问数据库文件（* .mdb，* .accdb）| * .mdb; * .accdb |所有文件（*。*） | *。*; openFileDialog.RestoreDirectory = true; if（openFileDialog.ShowDialog（）== System.Windows.Forms.DialogResult.OK） { str = Convert.ToString（openFileDialog.FileName）; } return str; } 但不确定它是否可以在现场使用。请建议。

Can we use OpenFileDialog available in System.Windows.Forms in my web application to browse and get full path of selected access database file so that i can import data that file. I actually implemented this locally successfully but not sure whether it will work on live or not. Please suggest. What I have tried: I actually implemented this locally successfully using : public string getSelectedfilePath() { string str = string.Empty; System.Windows.Forms.OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog(); openFileDialog.Title = "Select database file"; openFileDialog.InitialDirectory = "C:\\"; openFileDialog.Filter = "Access Database files (*.mdb, *.accdb)|*.mdb; *.accdb|All files (*.*)|*.*"; openFileDialog.RestoreDirectory = true; if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) { str = Convert.ToString(openFileDialog.FileName); } return str; } but not sure whether it will work on live or not. Please suggest.

推荐答案

你不应该在Asp.Net中使用 OpenFileDialog ，而应该去 Asp：FileUpload 控制 file-upload-control / [ ^ ] FileUpload Control [ ^ ] You should not use OpenFileDialog in Asp.Net, instead you should go for Asp:FileUpload Control file-upload-control/[^] FileUpload Control[^]