commandargument

问题 I'm trying to run R from the command line using command line arguments. This includes passing in some filepaths as arguments for use inside the script. It all works most of the time, but sometimes the paths have spaces in and R doesn't understand. I'm running something of the form: R CMD BATCH --slave "--args inputfile='C:/Work/FolderWith SpaceInName/myinputfile.csv' outputfile='C:/Work/myoutputfile.csv'" RScript.r ROut.txt And R throws out a file saying Fatal error: cannot open file 'C:\Work

问题 I am developing a asp.net application using C#. I created an .aspx page and placed four buttons on different locations on the page. On server side, I want to use just one click event for all four buttons. Here is my code: aspx page <asp:Button ID="Button1" runat="server" CommandArgument="Button1" onClick = "allbuttons_Click" /> <asp:Button ID="Button2" runat="server" CommandArgument="Button2" onClick = "allbuttons_Click" /> <asp:Button ID="Button3" runat="server" CommandArgument="Button3"