[VB.Net] msgbox用法

  


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DataGridView相關

1.選擇一整列 DataGridView  →  屬性 → SelectionMode → FullRowSelect  2.只能單選 DataGridView  →  屬性 → MultiSelect → False  3.禁止排序功能 For i As Integer = 0 To DataGridView1.ColumnCount-1      DataGridView1.Columns(i).SortMode = DataGridViewColumnSortMode.NotSortable Next 參考網址:  By Hao★
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[Web] Mac 安裝 Telnet

在10.12及以下版本，都有內建telnet命令，但在10.13以後，都已经取消了。 Last login: Sun Aug 11 11:44:10 on ttys000 HaoKi$ telnet -bash: telnet: command not found 打開终端機 安裝Homebrew -> /usr/bin/ruby -e “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)” 再輸入密碼 指令在這裡-> https://brew.sh/index_zh-tw.html HaoKi$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" ==> This script will install: /usr/local/bin/brew /usr/local/share/doc/homebrew /usr/local/share/man/man1/brew.1 /usr/local/share/zsh/site-functions/_brew /usr/local/etc/bash_completion.d/brew /usr/local/Homebrew ==> The following existing directories will be made group writable: /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7 ==> The following existing directories will have their owner set to HaoKi: /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7 ==> The following existing directories will have ...
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[C#] 取得Guid

取得Guid   using System; Console.WriteLine(Guid.NewGuid()); 參考網址:  https://learn.microsoft.com/zh-tw/dotnet/api/system.guid.newguid?view=net-7.0 https://blog.csdn.net/WuLex/article/details/109571681 By Hao★
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