Question

我有使用savefiledialog将gridview保存为html文件的代码。我想将它保存到特定的路径（不使用savefiledialog）...我该怎么做？

这是我的代码：

SaveFileDialog dialog = new SaveFileDialog();
dialog.DefaultExt = "*.html";
dialog.Filter = "WORD Document (*.html)|*.html";

if (dialog.ShowDialog() == true)
{
    RadDocument document = CreateDocument(rgvReportData);

    document.LayoutMode = DocumentLayoutMode.Paged;

    document.Measure(RadDocument.MAX_DOCUMENT_SIZE);
    document.Arrange(new RectangleF(PointF.Empty, document.DesiredSize));
    document.SectionDefaultPageMargin = new Telerik.Windows.Documents.Layout.Padding(2, 2, 2, 2);
    document.SectionDefaultPageOrientation = PageOrientation.Landscape;

    HtmlFormatProvider provider = new HtmlFormatProvider();

    using (Stream output = dialog.OpenFile())
    {
        provider.Export(document, output);
    }
}

如何在不使用savefiledialog的情况下进行搜索？

Answer 1

using(StreamWriter output = new StreamWriter("path\to\your\file")) {
     provider.Export(document, output);
}

会做同样的事情，但会走向一条特定的道路。您可以在file access on MSDN上阅读更多内容。

Answer 2

using (var output = new FileStream("path", FileMode.Create, FileAccess.Write))
{
    provider.Export(document, output);
}

Answer 3

String fileName = "youfilename.html"; // give the full path if required
    RadDocument document = CreateDocument(rgvReportData);

    document.LayoutMode = DocumentLayoutMode.Paged;

    document.Measure(RadDocument.MAX_DOCUMENT_SIZE);
    document.Arrange(new RectangleF(PointF.Empty, document.DesiredSize));
    document.SectionDefaultPageMargin = new Telerik.Windows.Documents.Layout.Padding(2, 2, 2, 2);
    document.SectionDefaultPageOrientation = PageOrientation.Landscape;

    HtmlFormatProvider provider = new HtmlFormatProvider();

    Stream output = File.Open(filename, FileMode.Open, FileAccess.ReadWrite);
    provider.Export(document, output);
}

Answer 4

OpenFileDialog 显示您选择的特定路径。您可以设置 SaveFileDialog 的路径，不需要像 dialog.ShowDialog() 那样显示对话框，您只需设置像 dialog.Filename = "file name" 这样的路径。
并将其替换为：

SaveFileDialog dialog = new SavefileDialog(); 
dialog.FileName = "path"; // like "C:\\someFolder\\someFile.html"

你可以试试

将文件保存到特定路径

4 个答案: