如何在ASP.NET程序中使用报表查看器控件并传递用户凭据

第一步，需要创建一个自定义的Credentails类型

public class CustomReportCredentials : Microsoft.Reporting.WebForms.IReportServerCredentials
{ // local variable for network credential.
private string _UserName;
private string _PassWord;
private string _DomainName;
public CustomReportCredentials(string UserName, string PassWord, string DomainName)
{
_UserName = UserName;
_PassWord = PassWord;
_DomainName = DomainName;
}
public WindowsIdentity ImpersonationUser
{
get
{
return null; // not use ImpersonationUser
}
}
public ICredentials NetworkCredentials
{
get
{ // use NetworkCredentials
return new NetworkCredential(_UserName,_PassWord,_DomainName);
}
}
public bool GetFormsCredentials(out Cookie authCookie, out string user, out string password, out string authority)
{ // not use FormsCredentials unless you have implements a custom autentication.
authCookie = null;
user = password = authority = null;
return false;
} } 第二步，在代码中这样编写 IReportServerCredentials irsc = new CustomReportCredentials(userid,password, domain);
ReportViewer1.ServerReport.ReportServerCredentials = irsc;