查看文本框中的文件上传内容 [英] view the fileupload content in textbox

问题描述

我是.net的新手
可以使用fileupload控件上载文件，路径也设置为保存文件.现在我想做:我想在同一aspx页面的文本框中查看上载的文件内容.请给我发代码.上传的文件内容可能是word文档/img/pdf，我想在
中查看内容 textbox

hi , i am new to .net
file can be uploaded using fileupload control,path is also set to save the file.now wat i want to do :i want to view the uploaded file contents in textbox in the same aspx page . pls send me the code. uploaded file content may be word document /img/pdf, i want to view the contents in
textbox

推荐答案

尝试阅读本文文件上传方式为ASP.NET [^ ]

对于将内容分配给文本框，您可以在下面使用以下代码:

Try to read this article File Upload with ASP.NET[^]

For the assignment of content to textbox you can use this code below:

TextBox txtData; // assume this is your text box control
FileUpload fileUpload; //your fileupload control
StreamReader r = new StreamReader(fileUpload.FileContent);
txtData.Text = r.ReadToEnd();

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