C# “??” 運算子 Post author:brian6724 Post published:18 9 月, 2020 Post category:工作上用到的 Post comments:0 Comments 以往為了判斷某個原件是不是null時，會用底下兩種寫法來處理... Continue Reading C# “??” 運算子
C# WPF 滑鼠移至TextBox，全選內容 Post author:brian6724 Post published:17 9 月, 2020 Post category:工作上用到的 Post comments:0 Comments //Mouse up event handler priva... Continue Reading C# WPF 滑鼠移至TextBox，全選內容
C# 檔案路徑切割 Post author:brian6724 Post published:22 10 月, 2019 Post category:工作上用到的 Post comments:0 Comments 有時候需要針對全路徑做切割再重新組合新路徑的情況這個時候就需... Continue Reading C# 檔案路徑切割
C# 檔案更名 Post author:brian6724 Post published:22 10 月, 2019 Post category:工作上用到的 Post comments:0 Comments System.IO.File.Move("舊檔案路徑", "... Continue Reading C# 檔案更名