[英]Exporting diectory structure to csv/xl file
my requirement is to enumerate all directories and specific .tif files (that are at the end of the structure). 我的要求是枚举所有目录和特定的.tif文件(位于结构的末尾)。 Sample is
样本为
A (path selected from UI) <has>
B<has> and C<has>
D <has> E F G H I J
K L<has>
1.tif 2.tif
In the above directory, A has B and C. Named as clients. 在上面的目录中,A具有B和C。被命名为客户端。 B has D,E,F (as dated), D has K and L (family).
B具有D,E,F(已注明日期),D具有K和L(家族)。 So Ineed your help in retrieving the directory structure in txt or excel file as
因此,Ineed帮助您检索txt或excel文件中的目录结构为
B D
K 0
L 2 (since there are two tif files)
E
F
Similary for c and other directories. 与c和其他目录相似。
I am not sure that I understand what you want but here is something that to get you started 我不确定我了解您想要什么,但是这里有一些可以帮助您入门的东西
private static void ProcessFolder(string folder, string level, string separator, StreamWriter output)
{
var dirs = Directory.GetDirectories(folder);
foreach ( var d in dirs )
{
output.Write(level);
output.WriteLine(d);
ProcessFolder(d, level + separator, separator, output);
}
Console.WriteLine();
var files = Directory.GetFiles(folder);
foreach ( var f in files )
{
output.Write(level);
output.WriteLine(f);
}
}
You will have to customize it to filter TIFF or whatever you want. 您将必须对其进行自定义以过滤TIFF或任何您想要的内容。 You can call this function like this and it will generate the file
您可以像这样调用此函数,它将生成文件
using ( var output = new StreamWriter(@"C:\test.csv") )
{
ProcessFolder(@"c:\Program files", "", ";", output);
}
Double-click on the generated file and Excel will probably open :) 双击生成的文件,Excel可能会打开:)
Maybe this would do the trick (or give at least a good start point): 也许这可以解决问题(或至少提供一个很好的起点):
public void OutputStructureToFile(string outputFileName, string folder, string searchPattern)
{
using (var file = new StreamWriter(outputFileName))
{
file.Write(GetStructure(new DirectoryInfo(folder), searchPattern));
}
}
public string GetStructure(DirectoryInfo directoryInfo, string searchPattern)
{
return GetStructureRecursive(directoryInfo, searchPattern, 0);
}
private string GetStructureRecursive(DirectoryInfo directoryInfo, string searchPattern, int level)
{
var sb = new StringBuilder();
var indentation = level * 5;
sb.Append(new String(' ', indentation));
sb.AppendLine(directoryInfo.Name);
foreach (var directory in directoryInfo.GetDirectories())
{
sb.Append(GetStructureRecursive(directory, searchPattern, level+1));
}
var groupedByExtension = directoryInfo.GetFiles(searchPattern)
.GroupBy(file => file.Extension)
.Select(group => new { Group = group.Key, Count = group.Count() });
foreach (var entry in groupedByExtension)
{
sb.Append(new String(' ', indentation));
sb.AppendLine(String.Format(" {0,10} {1,3}", entry.Group, entry.Count));
}
return sb.ToString();
}
And if you need it for Excel as a .csv file you should instead use this recursive function 如果您需要Excel作为.csv文件,则应改用此递归函数
private string GetStructureRecursiveForCsv(DirectoryInfo directoryInfo, string searchPattern, int level)
{
var sb = new StringBuilder();
var indentation = level;
sb.Append(new String(';', indentation));
sb.AppendLine(directoryInfo.Name);
foreach (var directory in directoryInfo.GetDirectories())
{
sb.Append(GetStructureRecursiveForCsv(directory, searchPattern, level+1));
}
var groupedByExtension = directoryInfo.GetFiles(searchPattern)
.GroupBy(file => file.Extension)
.Select(group => new { Group = group.Key, Count = group.Count() });
foreach (var entry in groupedByExtension)
{
sb.Append(new String(';', indentation));
sb.AppendLine(String.Format(";{0};{1}", entry.Group, entry.Count));
}
return sb.ToString();
}
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