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 int GetPagesCount()
{
int count = 0;
if (m_bDisposed)
{
throw new ApplicationException("PDFDoc.GetPagesCount");
}
if (PXCV_Error.IS_DS_FAILED(PXCV_Lib36.PXCV_GetPagesCount(m_Doc, out count)))
{
throw new ApplicationException("PDFDoc.OpenFromPXCV_GetPageDimensions");
}
return count;
}
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);
}
