我应该改变frmPersonnelVerified后面的代码以获取来自会话状态项的值。更改背后的代码
这里是我的会话状态代码:
public partial class frmPersonnel : System.Web.UI.Page
{
protected void btnSubmit_Click(object sender, EventArgs e)
{
try
{
//Checking validation for the text boxes
if (string.IsNullOrEmpty((txtFirstName.Text ?? string.Empty).Trim()))
{
txtFirstName.BackColor = System.Drawing.Color.Yellow;
lblError.Text += "Please enter first name! <br />";
}
if (string.IsNullOrEmpty((txtLastName.Text ?? string.Empty).Trim()))
{
txtLastName.BackColor = System.Drawing.Color.Yellow;
lblError.Text += "Please enter last name! <br />";
}
if (string.IsNullOrEmpty((txtPayRate.Text ?? string.Empty).Trim()))
{
txtPayRate.BackColor = System.Drawing.Color.Yellow;
lblError.Text += "Please enter pay rate! <br />";
}
if (string.IsNullOrEmpty((txtStartDate.Text ?? string.Empty).Trim()))
{
txtStartDate.BackColor = System.Drawing.Color.Yellow;
lblError.Text += "Please enter start date! <br />";
}
if (string.IsNullOrEmpty((txtEndDate.Text ?? string.Empty).Trim()))
{
txtEndDate.BackColor = System.Drawing.Color.Yellow;
lblError.Text += "Please enter end date! <br />";
}
DateTime dt1;
DateTime dt2;
dt1 = DateTime.Parse(txtStartDate.Text);
dt2 = DateTime.Parse(txtEndDate.Text);
if (DateTime.Compare(dt1, dt2) > 0)
{
//Checking if the end date is greater than the start date
txtStartDate.BackColor = System.Drawing.Color.Yellow;
txtEndDate.BackColor = System.Drawing.Color.Yellow;
lblError.Text += "Start Date must not be greater than End Date! <br />";
}
else
{
//output information if correct validation
Session["txtFirstName"] = txtFirstName.Text;
Session["txtLastName"] = txtLastName.Text;
Session["txtPayRate"] = txtPayRate.Text;
Session["txtStartDate"] = txtStartDate.Text;
Session["txtEndDate"] = txtEndDate.Text;
Server.Transfer("frmPersonalVerified.aspx");
}
}
catch (Exception ex)
{
}
}
}
我有一个提交按钮按下时应该输入上述信息到另一个页面上的文本框,如果正确验证。现在它不这样做。
这是我在frmPersonnalVerified代码:
public partial class frmPersonnelVerified : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//Inputs information from frmPersonnel and places it into the
//textbox called "txtVerifiedInfo"
txtVerifiedInfo.Text = Request["txtFirstName"] +
"\n" + Request["txtLastName"] +
"\n" + Request["txtPayRate"] +
"\n" + Request["txtStartDate"] +
"\n" + Request["txtEndDate"];
}
}
你可以使用String.Join代替字符串连接 – Guillaume86