private void button1_Click(object sender, EventArgs e)
{
int iCurrentItemId = gridView1.FocusedRowHandle;
DataRow row = gridView1.GetDataRow(iCurrentItemId);
string sInvSeqId = Convert.ToString(row["INVSEQID"]);
string sIvoiceCode = Convert.ToString(row["INVOICECODE"]);
string sIvoiceNo = Convert.ToString(row["INVOICENO"]);
string sResult = "";
string sUrl = "http://localhost:8081";
//string sJson = "fpdm=3200182130&fphm=64003515&qdbj=0&dysz=1";
string sJson = "fpdm=" + sIvoiceCode + "&fphm=" + sIvoiceNo;
sResult = PublicUtility.PostJson(sUrl, sJson);
ToJsonMy oToJsonMy = PublicUtility.JsonMy(sResult);
if (oToJsonMy.result == "True" && oToJsonMy.data == "成功")
{
PrintBill(sInvSeqId);
}
else
{
MessageBox.Show(oToJsonMy.data + "-" + oToJsonMy.result);
}
//PrintBill(sInvSeqId);
//HttpRequest.PostAsyncJson(sUrl, sJson);
}
public static ToJsonMy JsonMy(string sJson)
{
JavaScriptSerializer js = new JavaScriptSerializer(); //实例化一个能够序列化数据的类
ToJsonMy list = js.Deserialize <ToJsonMy>(sJson); //将json数据转化为对象类型并赋值给list
return(list);
}
//jsonList中添加数据
public void addJson(JArray ja)
{
int i = 0;//用于遍历的
int a = jsonList.Count;
for (i = 0; i < ja.Count; i++)//遍历ja数组
{
if (a > 0)
{
if (int.Parse(jsonList[jsonList.Count - 1].id) < int.Parse(ja[i]["id"].ToString()))
{
ToJsonMy myJs = new ToJsonMy();
myJs.id = ja[i]["id"].ToString();
myJs.name = ja[i]["name"].ToString();
myJs.use_id = ja[i]["use_id"].ToString();
myJs.pri_id = ja[i]["pri_id"].ToString();
myJs.url = ja[i]["url"].ToString();
myJs.time = ja[i]["time"].ToString();
myJs.name = ja[i]["name"].ToString();
myJs.status = ja[i]["status"].ToString();
myJs.copies = ja[i]["copies"].ToString();
myJs.use_name = ja[i]["use_name"].ToString();
myJs.double_side = ja[i]["double_side"].ToString();
myJs.student_number = ja[i]["student_number"].ToString();
//如果已经付款则没有意义，不添加到jsonList 中
if (myJs.status != "5")
{
jsonList.Add(myJs);
}
}
}
else
{
ToJsonMy myJs = new ToJsonMy();
myJs.id = ja[i]["id"].ToString();
myJs.name = ja[i]["name"].ToString();
myJs.use_id = ja[i]["use_id"].ToString();
myJs.pri_id = ja[i]["pri_id"].ToString();
myJs.url = ja[i]["url"].ToString();
myJs.time = ja[i]["time"].ToString();
myJs.name = ja[i]["name"].ToString();
myJs.status = ja[i]["status"].ToString();
myJs.copies = ja[i]["copies"].ToString();
myJs.use_name = ja[i]["use_name"].ToString();
myJs.double_side = ja[i]["double_side"].ToString();
myJs.student_number = ja[i]["student_number"].ToString();
//如果已经付款则没有意义，不添加到jsonList 中
if (myJs.status != "5")
{
jsonList.Add(myJs);
}
}
}
}
//读取文本文件转换为List
public static List <ToJsonMy> ReadJsonFileToList(string fileName)
{
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
List <ToJsonMy> list = new List <ToJsonMy>();
ToJsonMy my = new ToJsonMy();
StreamReader sr = new StreamReader(fs);
//使用StreamReader类来读取文件
sr.BaseStream.Seek(0, SeekOrigin.Begin);
// 从数据流中读取每一行，直到文件的最后一行
string tmp = sr.ReadLine();
while (tmp != null)
{
my = JsonConvert.DeserializeObject <ToJsonMy>(tmp);
list.Add(my);
tmp = sr.ReadLine();
}
//关闭此StreamReader对象
sr.Close();
fs.Close();
return(list);
}
