Question

我正在Visual Studio 2017中创建一个项目，我需要在我创建的表单上填写一个复选框，其中包含我之前创建的文本文件的名称，并将它们发送到FTP服务器。那可能吗？这是我的一些代码，随时可以询问更多代码：

创建文件并保存：

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");

表格代码：

在表单上我只有一个空的清单和一个提交按钮。

更新

添加了2个更具体的截图

这里我使用上面的代码创建了文本文件

我需要将该文件的名称放在此清单中，然后当我按下提交按钮时，它会将文本文件发送到我拥有的FTP服务器。

更新2：添加了M Idrees给我的一些代码。

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

我假设您在表单上添加了CheckedListBox控件（名称checkedListBox1）。并且需要通过从某个目录中获取文件来添加项目。如果这样就可以了。您可以使用以下代码：

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
    }
}

您可以从Form_Load事件或您需要的其他事件中调用此函数。

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

使用控制台连接表单

1 个答案: