私のコードで、ProfileCommonが見つかりませんでしたというエラーが発生しました。エラーを修正する方法がわかりません。system.Web.Profileを使用して名前空間を配置しましたが、ここではエラーが発生します。誰かがそれを行う方法を手伝ってもらえますか？あなたが知っているなら私を助けてください。ありがとうございました
public partial class UserProfile : System.Web.UI.UserControl
{
private string _userName = "";
public string UserName
{
get { return _userName; }
set { _userName = value; }
}
protected void Page_Init(object sender, EventArgs e)
{
this.Page.RegisterRequiresControlState(this);
}
protected override void LoadControlState(object savedState)
{
object[] ctlState = (object[])savedState;
base.LoadControlState(ctlState[0]);
_userName = (string)ctlState[1];
}
protected override object SaveControlState()
{
object[] ctlState = new object[2];
ctlState[0] = base.SaveControlState();
ctlState[1] = _userName;
return ctlState;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
// if the UserName property contains an emtpy string, retrieve the profile
// for the current user, otherwise for the specified user
ProfileCommon profile = this.Profile;
if (this.UserName.Length > 0)
profile = this.Profile.GetProfile(this.UserName);
txtFirstName.Text = profile.FirstName;
txtLastName.Text = profile.LastName;
ddlGenders.SelectedValue = profile.Gender;
if (profile.BirthDate != DateTime.MinValue)
txtBirthDate.Text = profile.BirthDate.ToShortDateString();
ddlOccupations.SelectedValue = profile.Occupation;
txtWebsite.Text = profile.Website;
txtStreet.Text = profile.Address.Street;
txtCity.Text = profile.Address.City;
txtPostalCode.Text = profile.Address.PostalCode;
txtState.Text = profile.Address.State;
txtPhone.Text = profile.Contacts.Phone;
txtFax.Text = profile.Contacts.Fax;
}
}
public void Save()
{
// if the UserName property contains an emtpy string, save the current user's
// profile, othwerwise save the profile for the specified user
ProfileCommon profile = this.Profile;
if (this.UserName.Length > 0)
profile = this.Profile.GetProfile(this.UserName);
profile.FirstName = txtFirstName.Text;
profile.LastName = txtLastName.Text;
profile.Gender = ddlGenders.SelectedValue;
if (txtBirthDate.Text.Trim().Length > 0)
profile.BirthDate = DateTime.Parse(txtBirthDate.Text);
profile.Occupation = ddlOccupations.SelectedValue;
profile.Website = txtWebsite.Text;
profile.Address.Street = txtStreet.Text;
profile.Address.City = txtCity.Text;
profile.Address.PostalCode = txtPostalCode.Text;
profile.Address.State = txtState.Text;
profile.Contacts.Phone = txtPhone.Text;
profile.Contacts.Fax = txtFax.Text;
profile.Save();
}
}