openfiledialog专题
C#中OpenFileDialog获取文件名和文件路径的常用方法.
System.IO.Path.GetFullPath(openFileDialog1.FileName); //绝对路径 System.IO.Path.GetExtension(openFileDialog1.FileName); //文件扩展名 System.IO.Pa
OpenFileDialog选择文件并获取Excel数据/开窗选择保存路径
public static System.Data.DataTable ExcelToDatatalbe(int startRow)//导入{OpenFileDialog ofd = new OpenFileDialog();ofd.Filter = "Excel文件|*.xls;*.xlsx";ofd.Title = "选择Excel文件";ofd.Multiselect = false;if
