如何在C＃中显示打开/保存/取消对话框？ [英] How do I display open/save/cancel dialogue box in C#?

问题描述

你好Fellaws，



我要求在对话框中显示三个按钮。我随身携带PDFStream，我需要做的就是：



1.点击打开按钮：显示PDF并提供保存选项。

2.单击保存按钮：将PDF保存到给定路径。

2.单击关闭按钮：关闭对话框。



我知道保存对话框/打开对话框，但我错过了什么吗？

还有其他办法吗？请建议。





问候，

Pramod V

Hi Fellaws,

I have a requirement to show three buttons in a dialogue box. I have the PDFStream with me and all I need to do is:

1. Click of "Open" button: Show the PDF and give an option to save it.
2. Click of "Save" button: Save the PDF to given path.
2. Click of "Close" button: Close the dialogue.

I am aware Save dialogue/Open dialogue boxes, but am I missing something?
Is there any other approach to this. Please suggest.


Regards,
Pramod V

推荐答案

Member 11503173写道：

Member 11503173 wrote:

我在考虑使用System.Windows.Forms

I am thinking of using System.Windows.Forms

如果我理解你，你想通过点击按钮调用打开/保存对话框。请参阅：

1。单击打开按钮：显示PDF并提供保存选项。

OpenFileDialog [ ^ ]

如何：使用打开文件对话框 [ ^ ]



2。单击保存按钮：将PDF保存到给定路径。

保存文件对话框 [ ^ ]

如何：使用SaveFileDialog组件保存文件 [ ^ ]



3。点击关闭按钮：关闭对话框。

我不知道你的意思;（没有什么比CloseDialog。

If i understand you well, you want to call open/save dialogs via button click. Please, see:
1. Click of "Open" button: Show the PDF and give an option to save it.
OpenFileDialog[^]
How to: Use the Open File Dialog Box[^]

2. Click of "Save" button: Save the PDF to given path.
SaveFileDialog[^]
How to: Save Files Using the SaveFileDialog Component[^]

3. Click of "Close" button: Close the dialogue.
I have no idea what you mean ;( There's nothing like "CloseDialog".

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