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VB:PublicClassReadExcelDimappAsNewExcel.ApplicationDimmybookAsExcel.WorkbookDimmyshtAsExcel.WorksheetDimcomstringAsStringDimstrAsStringPublicFunctionC
VB 39

Q:Form1上一个Button点击后弹出新窗口Form2,在新窗口点击Button如何控制Form1中的某些控件?A:用委托。一个简单可行的办法用ref.下面是个小例子:在Form1的button1_Click里写:privatevoidbutton1_Click(objectsender,Eve
C# 31