我正确地保存了可视基本代码,但我需要它来加载一个特定的行并将其设置为一个整数,这是我保存的代码
upload(droppedfile[i]);
当我使用它时,它会冻结,我必须使用任务管理器关闭它,还有另一种方法来格式化它以便它正常工作吗?
答案 0 :(得分:0)
我发现通过删除do循环,代码将根据需要读取该特定行而不会使系统崩溃,跳过它跳过的行数。
Dim Red as Integer
Dim b as String
b = ""
Dim objReader As New System.IO.StreamReader(Path)
b = File.ReadLines(Path).Skip(1).Take(1).First()
objReader.Close()
val(b)
Red = b
TextBox2.Text = Red
答案 1 :(得分:0)
dim myfilepath as string = "c:\myfilepath"
If My.Computer.FileSystem.FileExists(myfilepath) Then
dim mytext s string() = split(My.Computer.FileSystem.ReadAllText(myfilepath),vbCrLf)
dim red as integer
dim linecounter as integer = 0
dim specificline as integer = "e.g." 0
For linecounter 0 to ubound(mytext)
if linecounter = specifline
red = mytext(x)
end if
next
end if