public async void Step2_Load()
{
ObjectPostLoadVe objLoadVe = new ObjectPostLoadVe {
dtochuyenbay = dtoChuyenBayXuatPhat, dtoTuyenBay = dtoTuyenBayXuatPhat
};
//start get value
String JSONresult = "{}"; // init
HttpResponseMessage response = await client.PostAsJsonAsync("banve/step2/load-ve-may-bay-xuat-phat", objLoadVe); //Get, Post, Put, Delete method
if (response.IsSuccessStatusCode) //response success
{
JSONresult = await response.Content.ReadAsStringAsync();
}
JSONresult = JsonConvert.DeserializeObject <string>(JSONresult); // remove backslash from json string
dtXuatPhat = (DataTable)JsonConvert.DeserializeObject(JSONresult, (typeof(DataTable))); //fill json to datatable
//end
VemayBayDataGridView.DataSource = dtXuatPhat;
if (KhuHoi) // an va hien button chon ve khu hoi
{
TiepBtn.Visible = true;
}
else
{
TiepBtn.Visible = false;
}
}
private async void TiepBtn_Click(object sender, EventArgs e) // Button doi chon ve khu hoi va ve xuat phat
{
if (TiepBtn.Text == "Chọn vé khứ hồi")
{
XuatPhatLabel.Visible = false; // an lable xuat phat
KhuHoiLable.Visible = true; // hien lable khu hoi
TiepBtn.Text = "Trở lại";
ObjectPostLoadVe objLoadVe = new ObjectPostLoadVe {
dtochuyenbay = dtoChuyenBayKhuHoi, dtoTuyenBay = dtoTuyenBayKhuHoi
};
//start get value
String JSONresult = "{}"; // init
HttpResponseMessage response = await client.PostAsJsonAsync("banve/step2/load-ve-may-bay-khu-hoi", objLoadVe); //Get, Post, Put, Delete method
if (response.IsSuccessStatusCode) //response success
{
JSONresult = await response.Content.ReadAsStringAsync();
}
JSONresult = JsonConvert.DeserializeObject <string>(JSONresult); // remove backslash from json string
dtKhuHoi = (DataTable)JsonConvert.DeserializeObject(JSONresult, (typeof(DataTable))); //fill json to datatable
//end
VemayBayDataGridView.DataSource = dtKhuHoi;
}
else
{
XuatPhatLabel.Visible = true; // hien lable xuat phat
KhuHoiLable.Visible = false; // an lable khu hoi
TiepBtn.Text = "Chọn vé khứ hồi";
VemayBayDataGridView.DataSource = dtXuatPhat;
}
}
public string PostKhuHoi([FromBody] ObjectPostLoadVe objLoadVe)
{
string JSONresult;
DataTable dt = busStep2.LoadVeMayBayDatagridViewKhuHoi(objLoadVe.dtochuyenbay, objLoadVe.dtoTuyenBay);
JSONresult = JsonConvert.SerializeObject(dt);
return(JSONresult);
}
