【发布时间】:2013-10-15 22:45:27
【问题描述】:
我有一个名为ProgressBar1 的ProgressBar。我需要它来显示For Each 循环的进度。它逐步完成,但最后我得到这个错误“Additional information: Value of '102' is not valid for 'Value'. 'Value' should be between 'minimum' and 'maximum'.”无论我做什么,我都无法让最终的ProgressBar1.Value与ProgressBar1.Value相匹配。
这是我目前的代码:
Public Shared tickerArray() As String = {"GOOG", "V", "AAPL", "BBBY", "AMZN", "DISCA"}
ProgressBar1.Maximum = (100 / tickerArray.Length) * tickerArray.Length
ProgressBar1.Show()
For Each tickerValue In tickerArray
Historical_Stock_Prices.addBulk_Historical_Stock_Prices(tickerValue, tblName)
ProgressBar1.Value += (100 / tickerArray.Length)
Next tickerValue
【问题讨论】:
标签: vb.net foreach progress-bar