with open(save_path + '\data.txt', 'a+') as f: np.savetxt(f, data) ...
StringBuilder sb new StringBuilder sb.AppendLine DateTime.Now.ToString yyyy MM dd hh:mm:ss arg System.IO.File.AppendAllText D: File Log loginLog.txt , sb.ToString ...
2016-01-08 10:14 0 3667 推薦指數:
with open(save_path + '\data.txt', 'a+') as f: np.savetxt(f, data) ...
private void SavetxtData_Click(object sender, EventArgs e) { SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Filter = "(*.txt ...
說明(2017-7-31 16:25:06): 1. 有兩種辦法,第一種是用FileStream創建txt,用StreamWriter寫入數據,期間還要加上判斷,是否存在這個txt文件,如果不存在就創建,存在就追加寫入。太麻煩了! 2. 第二種是直接File.AppendAllText ...
string path = "test.txt"; FileStream mystream = new FileStream(path, FileMode.OpenOrCreate); StreamWriter myWrite = new StreamWriter(mystream ...
using System.IO; System.Windows.Forms.SaveFileDialog objSave = new System.Windows.Forms.SaveFileDialog();objSave.Filter = "(*.txt)|*.txt ...
OpenFileDialog ofd = new OpenFileDialog(); ofd.Title = "請選擇要打開的文本文件"; ofd.InitialDirectory = @"C:\Users\SpringRain\Desktop"; ofd.Multiselect = true ...
應用場景:c#程序生成文件,保存在指定路徑中,但路徑中已存在有同名的文件, 需要在生成的文件名后追加(1),有(1)則追加(2),自增 ...