Share c# open file dialog

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## C# Hộp thoại Mở tệp

* [Cách mở hộp thoại tệp trong C#] (Refresh Web Controls/HTML Controls without flash)
* [C# OpenFileDialog ví dụ] (https://www.tutorialspoint.com/csharp/csharp_openfiledialog.htm)
* [C# hộp thoại Mở tệp với nhiều lựa chọn] (https://www.csharpprogramming.net/csharp-openfiledialog-multiple-selections/)

Dưới đây là 5 hashtag mà bạn có thể sử dụng cho bài viết của mình:

* #csharp
* #FileDialog
* #openfile
* #Fileio
* #Programming
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## C# Open File Dialog

* [How to Open a File Dialog in C#](https://www.codeproject.com/Articles/11591/How-to-Open-a-File-Dialog-in-C)
* [C# OpenFileDialog Example](https://www.tutorialspoint.com/csharp/csharp_openfiledialog.htm)
* [C# Open File Dialog with Multiple Selections](https://www.csharpprogramming.net/csharp-openfiledialog-multiple-selections/)

Here are 5 hashtags that you can use for your article:

* #csharp
* #FileDialog
* #openfile
* #Fileio
* #Programming