public static void ShowDSErrorString(IWin32Window owner, int x)
{
int num = 0;
int num2 = 0;
int num3 = 0;
byte[] buf = null;
byte[] buf2 = null;
byte[] buf3 = null;
num = PXCV_Lib36.PXCV_Err_FormatSeverity(x, buf, 0);
num2 = PXCV_Lib36.PXCV_Err_FormatFacility(x, buf2, 0);
num3 = PXCV_Lib36.PXCV_Err_FormatErrorCode(x, buf3, 0);
buf = new byte[num];
buf2 = new byte[num2];
buf3 = new byte[num3];
string str = "";
if (PXCV_Lib36.PXCV_Err_FormatSeverity(x, buf, num) > 0)
{
str = PXCV_Helper.BytesToString(buf, num);
}
str += " [";
if (PXCV_Lib36.PXCV_Err_FormatFacility(x, buf2, num2) > 0)
{
str += PXCV_Helper.BytesToString(buf2, num2);
}
str += "]: ";
if (PXCV_Lib36.PXCV_Err_FormatErrorCode(x, buf3, num3) > 0)
{
str += PXCV_Helper.BytesToString(buf3, num3);
}
MessageBox.Show(owner, str, "PXCV36 Demo");
}
public void OpenFromMemory(byte[] pMemory, uint size, int flags)
{
if (b)
{
throw new ApplicationException("PDFDoc.OpenFromMemory");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReadDocumentFromMemory(this.m_a, pMemory, size, flags)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_ReadDocumentFromMemory");
}
}
public void ReleaseCachedData(int flags)
{
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.ReleaseCachedData");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReleaseCachedData(m_Doc, flags)))
{
throw new ApplicationException("PDFDoc.ReleaseCachedData.PXCV_ReleaseCachedData");
}
}
public void GetPageDimensions(int pn, out double w, out double h)
{
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.GetPageDimensions");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_GetPageDimensions(m_Doc, pn, out w, out h)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_GetPageDimensions");
}
}
public void OpenFromIStream(IStream aIStream, Int32 flags)
{
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.OpenFromIStream");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReadDocumentFromIStream(m_Doc, aIStream, flags)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_ReadDocumentFromIStream");
}
}
public void OpenFromMemory(byte[] pMemory, UInt32 size, Int32 flags)
{
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.OpenFromMemory");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReadDocumentFromMemory(m_Doc, pMemory, size, flags)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_ReadDocumentFromMemory");
}
}
public void Open(string aFileName)
{
if (b)
{
throw new ApplicationException("PDFDoc.OpenFromIStream");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReadDocumentW(this.m_a, aFileName, 0)))
{
throw new ApplicationException("PDFDoc.Open.PXCV_ReadDocumentW");
}
}
public void Delete()
{
if (!m_bDisposed)
{
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_Delete(m_Doc)))
{
throw new ApplicationException("PDFDoc.Delete.PXCV_Delete");
}
m_bDisposed = true;
}
}
public void OpenFromIStream(IStream aIStream, int flags)
{
if (b)
{
throw new ApplicationException("PDFDoc.OpenFromIStream");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReadDocumentFromIStream(this.m_a, aIStream, flags)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_ReadDocumentFromIStream");
}
}
public void Delete()
{
if (!b)
{
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_Delete(this.m_a)))
{
throw new ApplicationException("PDFDoc.Delete.PXCV_Delete");
}
b = true;
}
}
public void DrawPageToDC(IntPtr hDC, int pn, PXCV_Lib36.PXV_CommonRenderParameters aCommonRenderParams)
{
if (b)
{
throw new ApplicationException("PDFDoc.DrawPage");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_DrawPageToDC(this.m_a, pn, hDC, ref aCommonRenderParams)))
{
throw new ApplicationException("PDFDoc.DrawPageToDC.PXCV_DrawPageToDC");
}
}
public void ReleaseCachedData(int flags)
{
if (b)
{
throw new ApplicationException("PDFDoc.ReleaseCachedData");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_ReleaseCachedData(this.m_a, flags)))
{
throw new ApplicationException("PDFDoc.ReleaseCachedData.PXCV_ReleaseCachedData");
}
}
public void Init(string aKey, string aDevCode)
{
if (!m_bDisposed)
{
throw new ApplicationException("PDFLib.Init");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_Init(out m_Doc, aKey, aDevCode)))
{
throw new ApplicationException("PDFDoc.Init.PXCV_Init");
}
m_bDisposed = false;
}
public void Init(string aKey, string aDevCode)
{
if (!b)
{
throw new ApplicationException("PDFLib.Init");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_Init(out this.m_a, aKey, aDevCode)))
{
throw new ApplicationException("PDFDoc.Init.PXCV_Init");
}
b = false;
}
public int GetPagesCount()
{
int count = 0;
if (b)
{
throw new ApplicationException("PDFDoc.GetPagesCount");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_GetPagesCount(this.m_a, out count)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_GetPageDimensions");
}
return(count);
}
public int GetPagesCount()
{
int cnt = 0;
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.GetPagesCount");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_GetPagesCount(m_Doc, out cnt)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_GetPageDimensions");
}
return(cnt);
}
public void DrawPageToDIBSection(IntPtr hBaseDC, int pn, Color aBkgColor, PXCV_Lib36.PXV_CommonRenderParameters aCommonRenderParams, out Bitmap aBitmap)
{
aBitmap = null;
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.DrawPageToDIBSection");
}
IntPtr hBitmap = IntPtr.Zero;
int backcolor = aBkgColor.ToArgb();
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_DrawPageToDIBSection(m_Doc, pn, ref aCommonRenderParams, hBaseDC, backcolor, ref hBitmap, IntPtr.Zero, 0)))
{
throw new ApplicationException("PDFDoc.DrawPageToDIBSection.PXCV_DrawPageToDIBSection");
}
aBitmap = Image.FromHbitmap(hBitmap);
DeleteObject(hBitmap);
}
public const int PS_ERR_DocNotRead = unchecked ((int)0x821427b5); // Document is not read
public static void ShowDSErrorString(IWin32Window owner, int x)
{
int sevLen = 0;
int facLen = 0;
int descLen = 0;
byte[] sevBuf = null;
byte[] facBuf = null;
byte[] descBuf = null;
sevLen = PXCV_Lib36.PXCV_Err_FormatSeverity(x, sevBuf, 0);
facLen = PXCV_Lib36.PXCV_Err_FormatFacility(x, facBuf, 0);
descLen = PXCV_Lib36.PXCV_Err_FormatErrorCode(x, descBuf, 0);
sevBuf = new byte[sevLen];
facBuf = new byte[facLen];
descBuf = new byte[descLen];
string s = "";
if (PXCV_Lib36.PXCV_Err_FormatSeverity(x, sevBuf, sevLen) > 0)
{
s = PXCV_Helper.BytesToString(sevBuf, sevLen);
}
s += " [";
if (PXCV_Lib36.PXCV_Err_FormatFacility(x, facBuf, facLen) > 0)
{
s += PXCV_Helper.BytesToString(facBuf, facLen);
}
s += "]: ";
if (PXCV_Lib36.PXCV_Err_FormatErrorCode(x, descBuf, descLen) > 0)
{
s += PXCV_Helper.BytesToString(descBuf, descLen);
}
MessageBox.Show(owner, s, "PXCV36 Demo");
}
