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Fingerprint Module for Labview

A Fingerprint Module for Labview

Log

[2019-04-22 Monday]

  • Got familiar with the two samples based on C#.

[2019-04-23 Tuesday]

  • Created a new solution based on WPF App (.NET Framework 4), while the sample is based on WinForm.
  • Got start with the WPF.
  • Finished the ui of the Enrollment Window by using XAML language.
  • The sample uses the methord of Form Inheritance, while the window based on XAML cannot be inherited.
  • Finished the Function of enrolling a fingerprint in the Enrollment Window.
  • Finished the Function of saving .fpt file by using a Save-As Dialog in the MainWindow.

Unsolved Problems:

  • Cannot automatically save the .fpt file with the target name.

[2019-04-24 Wednesday]

  • Tried to automatically save the .fpt file with the target name when clicking the Close and Save button in the Enrollment Window, but meeting the problem of the System Exception.

Unsolved Problems:

  • Cannot automatically save the .fpt file with the target name when clicking the Close and Save button in the Enrollment Window.

[2019-04-25 Thursday]

  • Added the source control to the solution.
  • Started writing log.
  • The sample referred previously used a special Event handler to update event notifications, which would cause an unhandled exception when trying to change the save method.
  • Fixed the problem of meeting an unhandled exception.
  • Added Data.cs into the project.
  • Finished a function to automatically create a data Folder and a dataLog.txt file under the current directory of the .exe file.

Unsolved problems:

  • More functions on the R/W of dataStream.

[2019-04-26 Friday]

  • Finished the function to automatically save .fpt file and use the username as the filename.
  • Finished the whole basic function on the R/W of dataStream.

[2019-04-28 Sunday]

  • Finished the function of Verification.
  • Found and fixed a problem about the dataLog.txt.

[2019-04-29 Monday]

  • Finished a simple communication between a C# TCP Server DEMO and a LabView TCP Client DEMO.

[2019-04-30 Tuesday]

To do

  • TCP Communication with LabView.

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A Fingerprint module for Labview

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