我有一个C＃解决方案，其中有2个项目-library(tidyverse)
library(furrr)
# Make a CSV file out of the NASA stock dataset for demo purposes
raw_data_path <- tempfile(fileext = ".csv")
nasa %>% as_tibble() %>% write_csv(raw_data_path)
# Get the row count of the raw data, incl. header row, without loading the
# actual data
raw_data_nrow <- length(count.fields(raw_data_path))
# Hard-code the largest batch size you can, given your RAM in relation to the
# data size per row
batch_size <- 1e3
# Set up parallel processing of multiple chunks at a time, leaving one virtual
# core, as usual
plan(multiprocess, workers = availableCores() - 1)
filtered_data <-
# Define the sequence of start-point row numbers for each chunk (each number
# is actually the start point minus 1 since we're using the seq. no. as the
# no. of rows to skip)
seq(from = 0,
# Add the batch size to ensure that the last chunk is large enough to grab
# all the remainder rows
to = raw_data_nrow + batch_size,
by = batch_size) %>%
future_map_dfr(
~ read_csv(
raw_data_path,
skip = .x,
n_max = batch_size,
# Can't read in col. names in each chunk since they're only present in the
# 1st chunk
col_names = FALSE,
# This reads in each column as character, which is safest but slowest and
# most memory-intensive. If you're sure that each batch will contain
# enough values in each column so that the type detection in each batch
# will come to the same conclusions, then comment this out and leave just
# the guess_max
col_types = cols(.default = "c"),
guess_max = batch_size
) %>%
# This is where you'd insert your filter condition(s)
filter(TRUE),
# Progress bar! So you know how many chunks you have left to go
.progress = TRUE
) %>%
# The first row will be the header values, so set the column names to equal
# that first row, and then drop it
set_names(slice(., 1)) %>%
slice(-1)
和MainProject。 SubProject引用了MainProject项目。在SubProject中，我有一个文件夹SubProject，其中包含许多项目，包括托管和非托管DLL，图像文件，脚本，配置文件等。
在RequiredStuff中，我使用命令SubProject进行了构建后事件。当我构建该项目时，copy "$(ProjectDir)RequiredStuff\*" "$(ProjectDir)$(OutDir)"中的所有所有文件都复制到了我想要的RequiredStuff文件夹中（而不是bin）。
在构建整个解决方案时，仅复制了{em {1}}中的某些文件。经过仔细的检查，我发现了某种模式。示例：
bin\RequiredStuff：未复制RequiredStuff：已复制如何确保将所有文件复制到FooBar.dll的bin文件夹中？
答案 0 :(得分：0)
我认为应该是$(ProjectDir)$(OutDir)RequiredStuff。复制之前，必须确保已创建文件夹，例如：
dir "$(ProjectDir)$(OutDir)RequiredStuff\" >nul 2>&1
if "%errorlevel%" neq "0" mkdir "$(ProjectDir)$(OutDir)RequiredStuff"
copy "$(ProjectDir)RequiredStuff\*" "$(ProjectDir)$(OutDir)RequiredStuff\"