Winforms另存为 [英] Winforms Save as

问题描述

是否有人知道任何文章或网站显示如何在获胜表格中创建另存为"对话框.我有一个按钮，用户单击并序列化一些数据，然后该用户使用此另存为"框指定要保存数据的位置.

Does anyone know any articles or sites showing how to create a "Save as" dialogue box in win forms. I have a button, user clicks and serializes some data, the user than specifies where they want it saved using this Save as box.

推荐答案

您的意思是

You mean like SaveFileDialog?

从MSDN示例中进行了一些修改:

From the MSDN sample, slightly amended:

using (SaveFileDialog dialog = new SaveFileDialog())
{
    dialog.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*"  ;
    dialog.FilterIndex = 2 ;
    dialog.RestoreDirectory = true ;

    if (dialog.ShowDialog() == DialogResult.OK)
    {
        // Can use dialog.FileName
        using (Stream stream = dialog.OpenFile())
        {
            // Save data
        }
    }
}

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