public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, int context, GrTemplateFormat format) { IntPtr zero = IntPtr.Zero; IntPtr ptr2 = IntPtr.Zero; try { zero = Marshal.AllocHGlobal(tpt.Size); Marshal.Copy(tpt.Buffer, 0, zero, tpt.Size); ptr2 = Marshal.AllocHGlobal(0x2710); int newTptSize = 0x2710; this.ConvertTemplate(zero, ptr2, ref newTptSize, context, (int) format); ptr2 = Marshal.ReAllocHGlobal(ptr2, (IntPtr) newTptSize); newTpt = new FingerprintTemplate(ptr2, newTptSize); } catch (OutOfMemoryException exception) { throw new FingerprintException(-7, exception); } catch (NullReferenceException exception2) { throw new FingerprintException(-5, exception2); } catch (ArgumentException exception3) { throw new FingerprintException(-5, exception3); } finally { Marshal.FreeHGlobal(zero); Marshal.FreeHGlobal(ptr2); } }
public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, int context, GrTemplateFormat format) { IntPtr zero = IntPtr.Zero; IntPtr ptr2 = IntPtr.Zero; try { zero = Marshal.AllocHGlobal(tpt.Size); Marshal.Copy(tpt.Buffer, 0, zero, tpt.Size); ptr2 = Marshal.AllocHGlobal(0x2710); int newTptSize = 0x2710; this.ConvertTemplate(zero, ptr2, ref newTptSize, context, (int)format); ptr2 = Marshal.ReAllocHGlobal(ptr2, (IntPtr)newTptSize); newTpt = new FingerprintTemplate(ptr2, newTptSize); } catch (OutOfMemoryException exception) { throw new FingerprintException(-7, exception); } catch (NullReferenceException exception2) { throw new FingerprintException(-5, exception2); } catch (ArgumentException exception3) { throw new FingerprintException(-5, exception3); } finally { Marshal.FreeHGlobal(zero); Marshal.FreeHGlobal(ptr2); } }
public void ConvertTemplate(FingerprintTemplate tpt, [Out] FingerprintTemplate newTpt, GrTemplateFormat format) { this.ConvertTemplate(tpt, newTpt, 0, format); }
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, int context, GrTemplateFormat tptFormat) { try { IntPtr destination = Marshal.AllocCoTaskMem(fingerPrintRawImage.Width * fingerPrintRawImage.Height); Marshal.Copy(fingerPrintRawImage.RawImage, 0, destination, fingerPrintRawImage.Width * fingerPrintRawImage.Height); this.ExtractEx(destination, fingerPrintRawImage.Width, fingerPrintRawImage.Height, fingerPrintRawImage.Resolution, ref fingerTemplate, context, (int)tptFormat); Marshal.FreeCoTaskMem(destination); } catch (OutOfMemoryException exception) { FingerprintException exception2 = new FingerprintException(-7, exception); throw exception2; } }
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, GrTemplateFormat tptFormat) { this.ExtractEx(fingerPrintRawImage, ref fingerTemplate, 0, tptFormat); }
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat, int context) { GrEnrollState state; IntPtr zero = IntPtr.Zero; try { int num = 0; int quality = -1; int cb = 0x2710 * Marshal.SizeOf(typeof(byte)); zero = Marshal.AllocHGlobal(cb); IntPtr destination = Marshal.AllocCoTaskMem(rawImage.Width * rawImage.Height); Marshal.Copy(rawImage.RawImage, 0, destination, rawImage.Width * rawImage.Height); num = this.Enroll(destination, rawImage.Width, rawImage.Height, rawImage.Resolution, zero, ref cb, ref quality, (int)tptFormat, context); Marshal.FreeCoTaskMem(destination); zero = Marshal.ReAllocHGlobal(zero, (IntPtr)cb); tpt = new FingerprintTemplate(zero, cb, quality); state = (GrEnrollState)num; } catch (OutOfMemoryException exception) { throw new FingerprintException(-7, exception); } catch (AccessViolationException exception2) { throw new FingerprintException(-113, exception2); } finally { Marshal.FreeHGlobal(zero); } return(state); }
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat) { return(this.Enroll(rawImage, ref tpt, tptFormat, 0)); }
public void ExtractEx(FingerprintRawImage fingerPrintRawImage, ref FingerprintTemplate fingerTemplate, int context, GrTemplateFormat tptFormat) { try { IntPtr destination = Marshal.AllocCoTaskMem(fingerPrintRawImage.Width * fingerPrintRawImage.Height); Marshal.Copy(fingerPrintRawImage.RawImage, 0, destination, fingerPrintRawImage.Width * fingerPrintRawImage.Height); this.ExtractEx(destination, fingerPrintRawImage.Width, fingerPrintRawImage.Height, fingerPrintRawImage.Resolution, ref fingerTemplate, context, (int) tptFormat); Marshal.FreeCoTaskMem(destination); } catch (OutOfMemoryException exception) { FingerprintException exception2 = new FingerprintException(-7, exception); throw exception2; } }
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat, int context) { GrEnrollState state; IntPtr zero = IntPtr.Zero; try { int num = 0; int quality = -1; int cb = 0x2710 * Marshal.SizeOf(typeof(byte)); zero = Marshal.AllocHGlobal(cb); IntPtr destination = Marshal.AllocCoTaskMem(rawImage.Width * rawImage.Height); Marshal.Copy(rawImage.RawImage, 0, destination, rawImage.Width * rawImage.Height); num = this.Enroll(destination, rawImage.Width, rawImage.Height, rawImage.Resolution, zero, ref cb, ref quality, (int) tptFormat, context); Marshal.FreeCoTaskMem(destination); zero = Marshal.ReAllocHGlobal(zero, (IntPtr) cb); tpt = new FingerprintTemplate(zero, cb, quality); state = (GrEnrollState) num; } catch (OutOfMemoryException exception) { throw new FingerprintException(-7, exception); } catch (AccessViolationException exception2) { throw new FingerprintException(-113, exception2); } finally { Marshal.FreeHGlobal(zero); } return state; }
public GrEnrollState Enroll(FingerprintRawImage rawImage, ref FingerprintTemplate tpt, GrTemplateFormat tptFormat) { return this.Enroll(rawImage, ref tpt, tptFormat, 0); }