摘要:
图形数据写入数据库 用FileStream对象读模式打开图形文件 Dim 文件对象 As New FileStream(图形文件名, FileMode.Open, FileAccess.Read) 定义字节类型的数组(大小为文件长度) Dim 数组() As Byte ReDim 数组(文件对象.L 阅读全文
摘要:
Public Function WriteToCSV(ByVal dataTable As DataTable, ByVal filePath As String, ByVal records As ArrayList) As Boolean Dim fileStream As System.IO.... 阅读全文