public static object?Read(this IRead read, string filename)
{
if (filename.Contains("{"))
{
MemoryStream?memory = new MemoryStream(Encoding.UTF8.GetBytes(filename));
return(read.Read(memory));
}
if (filename.Contains("(") && filename.Contains("*") && filename.Contains(".") && filename.Contains(")") && filename.Contains("|"))
{
// open file dialog filter
Microsoft.Win32.OpenFileDialog?ofd = new Microsoft.Win32.OpenFileDialog {
Filter = filename
};
bool?result = ofd.ShowDialog();
if (result == true)
{
if (File.Exists(ofd.FileName))
{
FileStream?stream = new FileStream(ofd.FileName, FileMode.Open);
//stream.SetFileName(ofd.FileName);
object?instance = read.Read(stream);
stream.Close();
instance?.SetFileName(ofd.FileName);
return(instance);
}
}
else
{
return(null);
}
}
if (File.Exists(filename))
{
using FileStream fs = new FileStream(filename, FileMode.Open, FileAccess.Read);
object?item = read.Read(fs);
fs.Close();
SetPropertyValue(item, "FileName", filename);
item?.SetFileName(filename);
return(item);
}
else
{
StackTrace?stackTrace = new StackTrace();
foreach (Assembly?assembly in stackTrace.GetAssemblies())
{
Stream?stream = assembly.GetStream(filename);
if (stream != null)
{
object?item = read.Read(stream);
SetPropertyValue(item, "FileName", filename);
item?.SetFileName(filename);
return(item);
}
}
throw new Exception($"{filename} not found");
}
}
public static Stream GetStream(this string value)
{
if (File.Exists(value))
{
return(new FileStream(value, FileMode.Open, FileAccess.Read));
}
StackTrace?stackTrace = new StackTrace();
foreach (System.Reflection.Assembly?assembly in stackTrace.GetAssemblies())
{
Stream?stream = assembly.GetStream(value);
if (stream != null)
{
return(stream);
}
}
return(new MemoryStream(Encoding.UTF8.GetBytes(value)));
}
public static Stream GetStream(this StackTrace stackTrace, string name)
{
foreach (Assembly?assembly in stackTrace.GetAssemblies())
{
foreach (string?manifestResourceName in assembly.GetManifestResourceNames())
{
if (manifestResourceName.Contains(name))
{
#pragma warning disable CS8603 // Possible null reference return.
return(assembly.GetManifestResourceStream(manifestResourceName));
#pragma warning restore CS8603 // Possible null reference return.
}
}
}
#pragma warning disable CS8603 // Possible null reference return.
return(null);
#pragma warning restore CS8603 // Possible null reference return.
}
