C# Read excel with error message that The "Microsoft.ACE.OLEDB.12.0" provider is not registered on the local machine

English
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I'm try to develop the tool with excel read/write. I get some error message like "The "Microsoft.ACE.OLEDB.12.0" provider is not registered on the local machine". The error message like below picture.

I google and find out the way to fix it.

1. Download the "Microsoft Access Database Engine 2010 Redistributable"
    Download link: Download

2. Download the "2007 Office System Driver: Data Connectivity Components"
    Download link: Download

3. Reboot the PC.



中文
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最近在撰寫 read/write excel 檔案的程式，程式執行時，出現 "The "Microsoft.ACE.OLEDB.12.0" provider is not registered on the local machine" 錯誤訊息，如下圖

經過查驗，發現以下解決方法可行。

1. 下載 "Microsoft Access Database Engine 2010 可轉散發套件"
    下載連結: Download

2. 下載 "2007 Office system 驅動程式：資料連線元件"
    下載連結: Download

3. 重開機即可解決此問題

C# Get power mode(Suspend, Sleep, Resume) 抓取power狀態改變事件

English
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How to get the power mode change like sleep or resume. We can use the Windows's power changed event to solve this problem.

1. Insert the code as below in your application.

2. Run the application and sleep and resume. We can get the power changed event.

中文
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如何抓取從電腦從 Sleep 狀態回復或進入 Sleep 狀態，僅需要抓取以下的事件，即可完成。

1. Windows 內建了 power 狀態改變的事件，只需增加以下的程式碼

2. 程式執行了睡眠與從睡眠中喚醒，範例的執行結果如下：