我找不到任何有关RDComClient包的文档。我找不到合适的参数来更改单元格的背景填充。
library(RDCOMClient)
xlApp <- COMCreate("Excel.Application")
book = xlApp$Workbooks()$Open("C:/Users/koyeli.majumder/Desktop/Dashboard/National Level Dashboard.xlsb")
sheet = book$Worksheets()$Item(1)
xlApp[["Visible"]] = TRUE
cell <- sheet$Cells(6,6)
cell[["Value"]] <- 3.1
cell[["NumberFormat"]] = "[Red]" # till this it was fine
cell[["Style"]] = 1这会产生错误
<checkErrorInfo> 8002000E
Error: Invalid number of parameters.发布于 2018-05-04 00:33:51
RDCOMClient是一个通用的COM接口。它不是特定于Excel的。您需要参考一般的Excel文档,这些文档通常指的是Basic或javascript,并将其翻译成R。
内部颜色设置如下所示。颜色索引号可以在这里找到:https://msdn.microsoft.com/en-us/library/cc296089(v=office.12).aspx
library(RDCOMClient)
xl <- COMCreate("Excel.Application")
xl[["Visible"]] <- TRUE
wkbk <- xl$Workbooks()$Add()
sheet <- xl$ActiveSheet()
x12 <- sheet$Cells(1,2)
x12[["Value"]] <- 123
x12[["Interior"]][["ColorIndex"]] <- 3 # Red

https://stackoverflow.com/questions/50154012
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