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#region 获取指定文件夹下所有子目录及文件(树形)
/****************************************
* 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
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