|
|
/****************************************
* 函数名称：GetFoldAll(string Path)
* 功能说明：获取指定文件夹下所有子目录及文件(树形)
* 参 数：Path:详细路径
* 调用示列：
* string strDirlist = Server.MapPath("templates");
* this.Literal1.Text = EC.FileObj.GetFoldAll(strDirlist);
*****************************************/
/// <summary>
/// 获取指定文件夹下所有子目录及文件
/// </summary>
/// <param name="Path">详细路径</param>
public static string GetFoldAll(string Path)
{
string str = "";
DirectoryInfo thisOne = new DirectoryInfo(Path);
str = ListTreeShow(thisOne, 0, str);
return str;
}
/// <summary>
/// 获取指定文件夹下所有子目录及文件函数
/// </summary>
/// <param name="theDir">指定目录</param>
/// <param name="nLevel">默认起始值,调用时,一般为0</param>
/// <param name="Rn">用于迭加的传入值,一般为空</param>
/// <returns></returns>
public static string ListTreeShow(DirectoryInfo theDir, int nLevel, string Rn)//递归目录 文件
{
DirectoryInfo[] subDirectories = theDir.GetDirectories();//获得目录
foreach (DirectoryInfo dirinfo in subDirectories)
{
if (nLevel == 0)
{
Rn += "├";
}
else
{
string _s = "";
for (int i = 1; i <= nLevel; i++)
{
_s += "│ ";
}
Rn += _s + "├";
}
Rn += "<b>" + dirinfo.Name.ToString() + "</b><br />";
FileInfo[] fileInfo = dirinfo.GetFiles(); //目录下的文件
foreach (FileInfo fInfo in fileInfo)
{
if (nLevel == 0)
{
Rn += "│ ├";
}
else
{
string _f = "";
for (int i = 1; i <= nLevel; i++)
{
_f += "│ ";
}
Rn += _f + "│ ├";
}
Rn += fInfo.Name.ToString() + " <br />";
}
Rn = ListTreeShow(dirinfo, nLevel + 1, Rn);
}
return Rn;
}
/****************************************
* 函数名称：GetFoldAll(string Path)
* 功能说明：获取指定文件夹下所有子目录及文件(下拉框形)
* 参 数：Path:详细路径
* 调用示列：
* string strDirlist = Server.MapPath("templates");
* this.Literal2.Text = EC.FileObj.GetFoldAll(strDirlist,"tpl","");
*****************************************/
/// <summary>
/// 获取指定文件夹下所有子目录及文件(下拉框形)
/// </summary>
/// <param name="Path">详细路径</param>
///<param name="DropName">下拉列表名称</param>
///<param name="tplPath">默认选择模板名称</param>
public static string GetFoldAll(string Path,string DropName,string tplPath)
{
string strDrop = "<select name=/"" + DropName + "/" id=/"" + DropName + "/"><option value=/"/">--请选择详细模板--</option>";
string str = "";
DirectoryInfo thisOne = new DirectoryInfo(Path);
str = ListTreeShow(thisOne, 0, str,tplPath);
return strDrop+str+"</select>";
}
/// <summary>
/// 获取指定文件夹下所有子目录及文件函数
/// </summary>
/// <param name="theDir">指定目录</param>
/// <param name="nLevel">默认起始值,调用时,一般为0</param>
/// <param name="Rn">用于迭加的传入值,一般为空</param>
/// <param name="tplPath">默认选择模板名称</param>
/// <returns></returns>
public static string ListTreeShow(DirectoryInfo theDir, int nLevel, string Rn,string tplPath)//递归目录 文件
{
DirectoryInfo[] subDirectories = theDir.GetDirectories();//获得目录
foreach (DirectoryInfo dirinfo in subDirectories)
{
Rn += "<option value=/"" + dirinfo.Name.ToString() + "/"";
if (tplPath.ToLower() == dirinfo.Name.ToString().ToLower())
{
Rn += " selected ";
}
Rn += ">";
if (nLevel == 0)
{
Rn += "┣";
}
else
{
string _s = "";
for (int i = 1; i <= nLevel; i++)
{
_s += "│ ";
}
Rn += _s + "┣";
}
Rn += "" + dirinfo.Name.ToString() + "</option>";
FileInfo[] fileInfo = dirinfo.GetFiles(); //目录下的文件
foreach (FileInfo fInfo in fileInfo)
{
Rn += "<option value=/"" + dirinfo.Name.ToString()+"/"+fInfo.Name.ToString() + "/"";
if (tplPath.ToLower() == fInfo.Name.ToString().ToLower())
{
Rn += " selected ";
}
Rn += ">";
if (nLevel == 0)
{
Rn += "│ ├";
}
else
{
string _f = "";
for (int i = 1; i <= nLevel; i++)
{
_f += "│ ";
}
Rn += _f + "│ ├";
}
Rn += fInfo.Name.ToString() + "</option>";
}
Rn = ListTreeShow(dirinfo, nLevel + 1, Rn, tplPath);
}
return Rn;
}
#endregion
AspNet技术：asp.net 获取指定文件夹下所有子目录及文件(树形)，转载需保留来源！
郑重声明：本文版权归原作者所有，转载文章仅为传播更多信息之目的，如作者信息标记有误，请第一时间联系我们修改或删除，多谢。
