連接一個窗體與控制檯

Question

我在Visual Studio 2017中創建一個項目，我需要填寫一個複選框，用我以前創建的文本文件的名稱創建併發送到FTP服務器。 這可能嗎？ 下面是我的一些代碼，隨意問更多的代碼：

創建文件，並將其保存：

using (StreamWriter writer = new StreamWriter("C:\\Users\\HP8200\\Desktop\\Faturas Teste\\Fatura " + _transaction.TransDocNumber + ".txt")) 
{ 
    string numcont = _transaction.PartyFederalTaxID; 
    double numenc = _transaction.BillToPartyID; 
    double numfatura = _transaction.TransDocNumber; 
    DateTime data = _transaction.CreateDate; 
    double valor = _transaction.TotalAmount; 
    int zona = transaction.UnloadPlaceAddress.AddressID; 
    string zona2 = transaction.UnloadPlaceAddress.AddressLine2; 
    double precoantesdisc = bsoItemTrans.BSOItemTransactionDetail.TransactionDetail.PackUnitPrice; 
    double preconet = transaction.TotalTransactionAmount; 
    double quantidade = transaction.Details.Count; 
    string bonus = "0"; 
    string valorStr = valor.ToString(CultureInfo.InvariantCulture); 
    string preconetStr = preconet.ToString(CultureInfo.InvariantCulture); 
    string precoantesdiscStr = precoantesdisc.ToString(CultureInfo.InvariantCulture); 

    writer.WriteLine($"{numcont};{numenc};{numfatura};{data:dd/MM/yyyy};{valorStr};{zona};"); 
    foreach (ItemTransactionDetail detail in transaction.Details) 
    { 
     var item = MyApp.DSOCache.ItemProvider.GetItem(detail.ItemID, MyApp.SystemSettings.BaseCurrency); 
     double taxRate = MyApp.DSOCache.TaxesProvider.GetTaxRateFromTaxableGroupID(detail.TaxableGroupID, "PRT", "CON"); 
     string barcode = item.BarCode; 
     writer.WriteLine($"{barcode};{taxRate};{precoantesdiscStr};{preconetStr};{quantidade};{bonus}"); 
    } 

} 

SqlConnection conn = new SqlConnection(@"Data source = 2c4138928627\Sage ; Database=ARMINDOData ; User Id=sa ; Password=sage2008+"); 
SqlCommand command = new SqlCommand("IF OBJECT_ID('UXZona', 'U') IS NULL CREATE TABLE UXZona(IDZona int,Morada char(50));", conn); 
conn.Open(); 
SqlCommand insertCommand = new SqlCommand("INSERT INTO UXZona(FirstColumn, SecondColumn) VALUES (@0, @1)", conn); 
command.ExecuteNonQuery(); 

SqlCommand con = new SqlCommand("IF OBJECT_ID('UXZona', 'U') IS NULL CREATE TABLE UXZona(IDZona int,Morada char(50));", conn); 

MessageBox.Show("gravou"); 

表單代碼：

在窗體上我只是一個空的清單和一個提交按鈕。

UPDATE

新增2截圖更具體

在這裏，我，我跟上面的代碼

創建文本文件，我需要把名字在這個清單中的文件，然後當我按下提交按鈕時，它將文本文件發送到我擁有的FTP服務器。

更新2： 添加一些代碼的M Idrees給我。

private void checkedListBox1_SelectedIndexChanged(object sender, EventArgs e) 
    { 
     void LoadFileNames() 
     { 
      string path = @"C:\Users\HP8200\Desktop\Faturas Teste"; 
      string fileNameOnly = ""; 
      foreach (var item in System.IO.Directory.GetFiles(path, "*.txt")) // here you can change file extension according to your needs. 
      { 
       fileNameOnly = System.IO.Path.GetFileNameWithoutExtension(item); 
       checkedListBox1.Items.Add(fileNameOnly); // actually adding files names to checkbox listing 
      } 
     } 
    } 

Answer 1

我假定你有CheckedListBox控制（名稱checkedListBox1）加入您的形式。並且需要通過從某個目錄獲取文件來添加項目。如果這是好的。您可以使用此代碼：

private void LoadFileNames() 
{ 
    string path = @"C:\Path\To\Directory"; 
    string fileNameOnly = ""; 
    foreach (var item in System.IO.Directory.GetFiles(path,"*.txt")) // here you can change file extension according to your needs. 
    { 
     fileNameOnly = System.IO.Path.GetFileNameWithoutExtension(item); 
     checkedListBox1.Items.Add(fileNameOnly); // actually adding files names to checkbox listing 
    } 
} 

您可以從事件，或者你需要一些其他的事件調用此函數。

private void Form1_Load(object sender, EventArgs e) 
{ 
    LoadFileNames(); 
}