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08.13.2008 at 11:20AM PDT, ID: 23645686
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8.0

Populate user control with data from rasied event in another user control

Asked by paclaiborne in Programming for ASP.NET, .NET, C# Programming Language

I have a page that contains a multiview with 3 views. The first view takes some user input and I use a delegate in the main page take that input and use it to go get some data from the database. I need to put that data into a gridview in the second view but I'm running into difficulties.

If I try to add the control in view 2 to the page dynamically I cannot publish the site (I get a "type or namespace does not exist in the namespace asp." error when the site builds but this method works fine locally).

If I just place the control on the page the page renders before processing the event so I can't use the data I'm getting from the database as the datasource for the gridivew.

I guess the question is how do I get the data into the gridview?
Is there another way of adding the control dynamically that I'm unaware of?
Or is there something I'm missing that will allow me to populate the control on the page?Start Free Trial 
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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
 
 
 
public partial class EmployeeInformation : System.Web.UI.Page, IEmployeeView
{
    #region Variables
 
    private EmployeeDTO _employee;
    private DataTable _employeeTable;
 
    private Presenter _presenter;
 
    private ASP.employeelist_ascx _employeeList;
 
    #endregion
 
    #region Page Events
 
 
 
    /// <summary>
    /// Handles the Load event of the Page control.
    /// </summary>
    /// <param name="sender">The source of the event.</param>
    /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
    protected void Page_Load(object sender, EventArgs e)
    {
        _presenter = new Presenter(this);
 
        if (!IsPostBack)
            mvExistingEmployee.SetActiveView(vwSearchEmployee);
 
        seSearchEmployees.SearchEmployee += new CommandEventHandler(this.employee_SearchEmployee);
    }
 
    #endregion
 
    #region IEmployeeView Members
 
    /// <summary>
    /// Gets or sets the employee.
    /// </summary>
    /// <value>The employee.</value>
    public EmployeeDTO Employee
    {
        get
        {
            return _employee;
        } 
        set
        {
            _employee = value;
        }
    }
 
    /// <summary>
    /// Gets or sets the employee table.
    /// </summary>
    /// <value>The employee table.</value>
    public DataTable EmployeeTable
    {
        get
        {
            return _employeeTable;
        }
        set
        {
            _employeeTable = value;
        }
    }
 
    #endregion
 
    #region User Controls
 
    private void employee_SearchEmployee(object sender, CommandEventArgs e)
    {
        Employee = (EmployeeDTO)e.CommandArgument;
        _presenter.Search();
 
        _employeeList = (ASP.employeelist_ascx)LoadControl("~EmployeeList.ascx");
        _employeeList.EmployeeTable = this.EmployeeTable;
        vwEmployeeInformation.Controls.Add(_employeeList);
        
 
        mvExistingEmployee.SetActiveView(vwEmployeeInformation);
    }
 
    #endregion
 
   
}
[+][-]08.15.2008 at 02:49PM PDT, ID: 22241953

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[+][-]08.18.2008 at 05:30PM PDT, ID: 22256452

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About this solution

Zones: Programming for ASP.NET, .NET, C# Programming Language
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Solution Provided By: paclaiborne
Participating Experts: 1
Solution Grade: A
 
 
 
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