public object GetValue(int i)
{
var columnType = GetFieldType(i);
var typeCode = Type.GetTypeCode(columnType);
if (columnType == typeof(byte[]))
{
IntPtr blob = UnsafeNativeMethods.ColumnBlob(NativeCommand, i);
int size = UnsafeNativeMethods.ColumnBytes(NativeCommand, i);
var buffer = new byte[size];
Marshal.Copy(blob, buffer, 0, size);
return(buffer);
}
switch (typeCode)
{
case TypeCode.DBNull:
return(null);
case TypeCode.Int64:
return(GetInt64(i));
case TypeCode.Double:
return(GetDouble(i));
case TypeCode.String:
return(GetString(i));
default:
throw new SqliteException("Unhandled type code " + typeCode);
}
}
public long GetBytes(int i, long fieldOffset, byte[] buffer, int bufferoffset, int length)
{
if (fieldOffset != 0)
{
throw new SqliteException("Field offset not yet supported");
}
IntPtr blob = UnsafeNativeMethods.ColumnBlob(NativeCommand, i);
int size = UnsafeNativeMethods.ColumnBytes(NativeCommand, i);
length = Math.Min(size, length);
Marshal.Copy(blob, buffer, bufferoffset, length);
return(length);
}