public static PrivateDataCustomer GetPrivateData(string fileName)
{
FileStream sourceData;
BinaryReader sr;
MemoryStream ms;
PrivateDataCustomer pdc;
char[] signature;
byte[] buffer;
long len, sizeRead, i;
pdc = new PrivateDataCustomer();
sourceData = new FileStream(fileName, FileMode.Open);
//Read signal
sr = new BinaryReader(sourceData);
len = sr.ReadInt32();
signature = new char[len + 1];
sr.ReadByte();
sr.Read(signature, 0, (int)len);
len = sr.ReadInt32();
signature = new char[len];
sr.ReadByte();
sr.Read(signature, 0, (int)len);
//signature[len]=(char)0;
pdc.ReportTitle = new string(signature);
buffer = new byte[BUFF_BLOCK];
len = sr.ReadInt32();
pdc.ReportDefinition = new System.IO.MemoryStream();
//Read report definition, this will be change to encoded version later
//May be encode entire file, instead of encoding piece by piece
i = 0;
do
{
if (i + BUFF_BLOCK > len)
{
sizeRead = len - i;
}
else
{
sizeRead = BUFF_BLOCK;
}
if (sizeRead > 0)
{
sizeRead = sr.Read(buffer, 0, (Int32)sizeRead);
pdc.ReportDefinition.Write(buffer, 0, (Int32)sizeRead);
i += sizeRead;
}
}while (i < len && sizeRead > 0);
//Read the header images
len = sr.ReadInt32();
ms = new MemoryStream();
//sr.ReadByte();
i = 0;
do
{
if (i + BUFF_BLOCK > len)
{
sizeRead = len - i;
}
else
{
sizeRead = BUFF_BLOCK;
}
if (sizeRead > 0)
{
sizeRead = sr.Read(buffer, 0, (Int32)sizeRead);
ms.Write(buffer, 0, (int)sizeRead);
i += sizeRead;
}
}while (i < len && sizeRead > 0);
pdc.reportHeader = Image.FromStream(ms);
ms.Dispose();
//Read the MainBackGround images
len = sr.ReadInt32();
ms = new MemoryStream();
//sr.ReadByte();
i = 0;
do
{
if (i + BUFF_BLOCK > len)
{
sizeRead = len - i;
}
else
{
sizeRead = BUFF_BLOCK;
}
if (sizeRead > 0)
{
sizeRead = sr.Read(buffer, 0, (Int32)sizeRead);
ms.Write(buffer, 0, (int)sizeRead);
i += sizeRead;
}
}while (i < len && sizeRead > 0);
pdc.backGround = Image.FromStream(ms);
sr.Close();
sourceData.Close();
return(pdc);
}
public static PrivateDataCustomer GetPrivateData(string fileName)
{
FileStream sourceData;
BinaryReader sr;
MemoryStream ms;
PrivateDataCustomer pdc;
char[] signature;
byte[] buffer;
long len, sizeRead, i;
pdc = new PrivateDataCustomer();
sourceData = new FileStream(fileName, FileMode.Open);
//Read signal
sr = new BinaryReader(sourceData);
len = sr.ReadInt32();
signature = new char[len+1];
sr.ReadByte();
sr.Read(signature, 0, (int)len);
len = sr.ReadInt32();
signature = new char[len];
sr.ReadByte();
sr.Read(signature, 0, (int)len);
//signature[len]=(char)0;
pdc.ReportTitle = new string(signature);
buffer = new byte[BUFF_BLOCK];
len = sr.ReadInt32();
pdc.ReportDefinition = new System.IO.MemoryStream();
//Read report definition, this will be change to encoded version later
//May be encode entire file, instead of encoding piece by piece
i = 0;
do{
if (i+BUFF_BLOCK>len)
sizeRead = len-i;
else
sizeRead = BUFF_BLOCK;
if (sizeRead>0)
{
sizeRead = sr.Read(buffer, 0, (Int32)sizeRead);
pdc.ReportDefinition.Write(buffer, 0, (Int32)sizeRead);
i+=sizeRead;
}
}while (i<len&&sizeRead>0);
//Read the header images
len = sr.ReadInt32();
ms = new MemoryStream();
//sr.ReadByte();
i = 0;
do{
if (i+BUFF_BLOCK>len)
sizeRead = len-i;
else
sizeRead = BUFF_BLOCK;
if (sizeRead>0)
{
sizeRead = sr.Read(buffer, 0, (Int32)sizeRead);
ms.Write(buffer, 0, (int)sizeRead);
i+=sizeRead;
}
}while (i<len&&sizeRead>0);
pdc.reportHeader = Image.FromStream(ms);
ms.Dispose();
//Read the MainBackGround images
len = sr.ReadInt32();
ms = new MemoryStream();
//sr.ReadByte();
i = 0;
do{
if (i+BUFF_BLOCK>len)
sizeRead = len-i;
else
sizeRead = BUFF_BLOCK;
if (sizeRead>0)
{
sizeRead = sr.Read(buffer, 0, (Int32)sizeRead);
ms.Write(buffer, 0, (int)sizeRead);
i+=sizeRead;
}
}while (i<len&&sizeRead>0);
pdc.backGround = Image.FromStream(ms);
sr.Close();
sourceData.Close();
return pdc;
}
