摘要：//out传参前需要对参数进行赋值处理，ref则不需要。//out、ref 传参都可以对值进行改变 1 static void Main(string[] args) 2 { 3 int I = 10; 4 //int J = 10; 5 //int I; 6 int J; ... 阅读全文

摘要：Private Function ExportExcel() As Long Dim strFileName As String Dim i As Long, j As Long Dim xlbook As Excel.Workbook Dim xlapp As Excel.Application 阅读全文