现在我这代码是输入内容用Codesoft打印出来，现在想修改为将输入内容保存为.txt格式到本地或网络盘，如txtTargetQty为4则每输入4个保存为一个文件，并且名称以第一个输入内容命名
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Data.OleDb;
using System.Diagnostics;
using System.Web;
using System.Net;
using System.Collections;
namespace PrintSN
{
public partial class MainForm : Form
{
private DataTable myDs = new DataTable();
public MainForm()
{
InitializeComponent();
}
private void txtInput_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter)
{
string strInput = txtInput.Text;
txtTargetQty.Text = Common.getConfigValueKey("PrintSNCount");
if (strInput.Equals("UNDO"))
{
undo();
txtInput.SelectAll();
txtInput.Focus();
return;
}
else
{
if (dataGridView1.Rows.Count >0)
{
string strSN = "";
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
strSN = dataGridView1.Rows[i].Cells[0].Value.ToString();
if (strInput.Equals(strSN))
{
ShowInformation("SN 重复，请扫描其他的SN ！ ", "NG");
txtInput.SelectAll();
txtInput.Focus();
return;
}
}
}
if (txtScanQty.Text.Equals((Int32.Parse(txtTargetQty.Text) - 1).ToString()))
{
int index = this.dataGridView1.Rows.Add();
this.dataGridView1.Rows[index].Cells[0].Value = strInput;
ArrayList SnDetail = new ArrayList();
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
SnDetail.Add(dataGridView1.Rows[i].Cells[0].Value.ToString());
}
SoftCodePrint Print = new SoftCodePrint();
Print.PrintSNLabel(strInput, SnDetail);
txtScanQty.Text = "0";
dataGridView1.Rows.Clear();
ShowInformation("打印完成，请扫描的下一個SN ！ ", "OK");
}
else
{
txtScanQty.Text = (Int32.Parse(txtScanQty.Text) + 1).ToString();
ShowInformation("请扫描的下一個SN ！ ", "OK");
int index = this.dataGridView1.Rows.Add();
this.dataGridView1.Rows[index].Cells[0].Value = strInput;
}
txtInput.SelectAll();
txtInput.Focus();
return;
}
}
}
private void undo()
{
//txtTargetQty.Text = "";
txtScanQty.Text = "0";
dataGridView1.Rows.Clear();
ShowInformation("UNDO 操作成功,請掃描 SN！ ", "OK");
}
private void ShowInformation(string sInfo, string sType)
{
lblShowMessageInfo.Text = sInfo;
if (sType.Equals(""))
{
lblShowMessageInfo.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(128)), ((System.Byte)(128)), ((System.Byte)(255)));
}
if (sType.Equals("OK"))
{
lblShowMessageInfo.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(128)), ((System.Byte)(128)), ((System.Byte)(255)));
}
if (sType.Equals("NG"))
{
lblShowMessageInfo.BackColor = System.Drawing.Color.Red;
}
}
private void MainForm_Load(object sender, EventArgs e)
{
txtTargetQty.Text = Common.getConfigValueKey("PrintSNCount");
}
private void MainForm_Shown(object sender, EventArgs e)
{
txtInput.SelectAll();
txtInput.Focus();
}
}
}
System.IO.File.WriteAllText(文件名, 你要保存的字符串);