2017-04-11 123 views
2

我做了一个Excel添加,它必须将打印区域导出为图像。它工作正常,如果我从程序手动设置打印区域(“Excel.Range range = sheet.Range [”A1“,”E5“]”),但我需要在Excel中设置打印区域并导出该区域作为图像。有谁知道如何获得我在Excel中设置的打印区域?如何从Excel中获取范围(打印区域)?

public static void Save(RibbonControlEventArgs e) 
{ 
    Excel.Window window = e.Control.Context; 

    Excel.Worksheet sheet = ((Excel.Worksheet)window.Application.ActiveSheet); 

    Excel.Range range = sheet.Range["A1", "E5"]; 

    range.CopyPicture(Excel.XlPictureAppearance.xlPrinter, Excel.XlCopyPictureFormat.xlPicture); 

    range.Copy(Type.Missing); 

    string fileName = @"U:\test.jpg"; 

    if (Clipboard.GetDataObject() != null) 
    { 
     IDataObject data = Clipboard.GetDataObject(); 

     Image image = (Image)data.GetData(DataFormats.Bitmap, true); 

     image.Save(fileName, ImageFormat.Jpeg); 
    } 

    MessageBox.Show("Save successful!", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information); 
} 

回答

2

试试下面的代码:

sheet.PageSetup.PrintArea; 
+1

它工作正常。谢谢! Excel.Range range = sheet.Range [sheet.PageSetup.PrintArea]; – Adam