UserControl Button Click Does not Fire if UserControl Loaded Dynamically

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Hello Friends.

I have Developed 2 UserControl and Loading it Dynamically. It Load Successfully but the Button Click Even of UserControl Does not Fire.

Below is My User Control Code.

C#

//AMSAssetAdd.ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AMSAssetAdd.ascx.cs"Inherits="Website.App_WebControls.App_UserControls.AMSAssetAdd" %>
    <table>
<tr>
<td>     
        Asset Name  :
</td>
<td>

        <asp:TextBox ID="TxtAssetName " runat="server">
</td>
</tr>

<tr>
<td>     
        Asset Description    :
</td>
<td>

        <asp:TextBox ID="TxtAssetDescription " runat="server">
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:Button ID="SaveAsset" Text="SAVE" runat="server" onclick="SaveAsset_Click"/>
</td>
</tr>
</table>

//AMSAssetAdd.ascx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Swash.Objects;
using Swash.BusinessLayer;

namespace Website.App_WebControls.App_UserControls
{
    public partial class AMSAssetAdd : System.Web.UI.UserControl
    {
        #region Events
        protected void Page_Load(object sender, EventArgs e)
        {

        }
        protected void SaveNext_Click(object sender, ImageClickEventArgs e)
        {         

         Control uc = LoadControl("AMSBrandAdd.ascx");
         PlaceHolder1.Controls.Add(uc);
         PlaceHoder PlaceHolder1=(PlaceHolder)Page.FindControl("PlaceHolder1");
         PlaceHolder1.Control.Add(uc);
        }
        #endregion


}
}


//AMSBrandAdd.ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AMSBrandAdd.ascx.cs" Inherits="Website.App_WebControls.App_UserControls.AMSBrandAdd" %>
<table>
<tr>
<td>
 Brand Name  :
</td>
<td>
 <asp:TextBox ID="TxtBrandName" runat="server">
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:Button ID="SaveAsset" Text="SAVE" runat="server" onclick="SaveAsset_Click"/>
</td>
</tr>
</table>  

////AMSBrandAdd.ascx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Swash.Objects;
using Swash.BusinessLayer;

namespace Website.App_WebControls.App_UserControls
{
    public partial class AMSBrandAdd : System.Web.UI.UserControl
    {
    }
        protected void SaveNext_Click(object sender, ImageClickEventArgs e)
        {         

         Control uc = LoadControl("AMSUnitAdd.ascx");
         PlaceHolder1.Controls.Add(uc);
         PlaceHoder PlaceHolder1=(PlaceHolder)Page.FindControl("PlaceHolder1");
         PlaceHolder1.Control.Add(uc);
        }
}



This is my aspx page
<%@ Page Title="" Language="C#" AutoEventWireup="true" CodeBehind="AssetMasterDetails.aspx.cs" Inherits="Website.ERP.AMS.AssetMasterDetails" EnableEventValidation="false" ValidateRequest="false" %>
<html>
<head>
<title></title>
</head>
<body>
<div>
 <asp:PlaceHolder ID="PlaceHolder1" runat="server">
</div>
</body>
</html>


//Code Behind
//AssetMasterDetails.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Swash.BusinessLayer;
using Swash.Objects;
namespace Website.ERP.AMS
{
    public partial class AssetMasterDetails : System.Web.UI.Page
    {
     if(!IsPostback)
        {
         LoadControl();
        }
    }

void LoadControl()
    {
         Control uc = LoadControl("AMSAssetAdd.ascx");
         PlaceHolder1.Controls.Add(uc);
         PlaceHoder PlaceHolder1=(PlaceHolder)Page.FindControl("PlaceHolder1");
         PlaceHolder1.Control.Add(uc);

    }
}

While i Click Save and Next Button of AMSAssetAdd.ascx Button Click event Does not fire.

please give some suggestion.

your help will be highly appriciated.

Thanks & Regards

Rakesh Kumar Pattajoshi

Posted 23-Feb-12 19:25pm

rakesh pattajoshi

Updated 23-Feb-12 19:35pm

Anuja Pawar Indore

v2

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Comments

Anuja Pawar Indore 24-Feb-12 1:35am

Why repost?

4 solutions

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shibashish mohanty · Answer 1 · 2012-02-23T19:28:00

Solution 1

Try this link Embedded UserControls: Revisited[^]

Posted 23-Feb-12 19:28pm

shibashish mohanty

Sudip Saha · Answer 2 · 2012-02-23T19:32:00

Solution 2

Capture Button’s Click Event of User Control in the Page[^]

Posted 23-Feb-12 19:32pm

Sudip Saha

Sanjeev Alamuri · Answer 3 · 2012-02-23T19:40:00

Solution 3

please check it out carefully ...

in AMSBrandAdd.ascx.cs
u have given button id as "SaveAsset"
in AMSBrandAdd.ascx.cs
u have written SaveNext_Click instead of SaveAsset_Click button functionality

Asset Description :

<asp:textbox id="TxtAssetDescription " runat="server" xmlns:asp="#unknown">
<asp:button id="SaveAsset" text="SAVE" runat="server" onclick="SaveAsset_Click" />
</asp:textbox>

Posted 23-Feb-12 19:40pm

Sanjeev Alamuri

Comments

rakesh pattajoshi 24-Feb-12 1:53am

Sorry Here is My code

//AMSAssetAdd.ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AMSAssetAdd.ascx.cs"Inherits="Website.App_WebControls.App_UserControls.AMSAssetAdd" %>
<table>
<tr>
<td>
Asset Name :
</td>
<td>

<asp:TextBox ID="TxtAssetName " runat="server">
</td>
</tr>

<tr>
<td>
Asset Description :
</td>
<td>

<asp:TextBox ID="TxtAssetDescription " runat="server">
</td>
</tr>

<tr>
<td>
</td>
<td>
<asp:Button ID="SaveAsset" Text="SAVE" runat="server" onclick="SaveAsset_Click"/>
</td>
</tr>

</table>

//AMSAssetAdd.ascx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Swash.Objects;
using Swash.BusinessLayer;

namespace Website.App_WebControls.App_UserControls
{
public partial class AMSAssetAdd : System.Web.UI.UserControl
{
#region Events
protected void Page_Load(object sender, EventArgs e)
{

}

protected void SaveAsset_Click(object sender, ImageClickEventArgs e)
{

Control uc = LoadControl("AMSBrandAdd.ascx");
PlaceHolder1.Controls.Add(uc);
PlaceHoder PlaceHolder1=(PlaceHolder)Page.FindControl("PlaceHolder1");
PlaceHolder1.Control.Add(uc);
}
#endregion

}
}

//AMSBrandAdd.ascx

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AMSBrandAdd.ascx.cs" Inherits="Website.App_WebControls.App_UserControls.AMSBrandAdd" %>
<table>
<tr>
<td>
Brand Name :
</td>
<td>
<asp:TextBox ID="TxtBrandName" runat="server">
</td>
</tr>

<tr>
<td>
</td>
<td>
<asp:Button ID="SaveBrand" Text="SAVE" runat="server" onclick="SaveBrand_Click"/>
</td>
</tr>
</table>

////AMSBrandAdd.ascx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Swash.Objects;
using Swash.BusinessLayer;

namespace Website.App_WebControls.App_UserControls
{
public partial class AMSBrandAdd : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void SaveBrand_Click(object sender, ImageClickEventArgs e)
{

Control uc = LoadControl("AMSUnitAdd.ascx");
PlaceHolder1.Controls.Add(uc);
PlaceHoder PlaceHolder1=(PlaceHolder)Page.FindControl("PlaceHolder1");
PlaceHolder1.Control.Add(uc);
}
}
}

This is my aspx page

<%@ Page Title="" Language="C#" AutoEventWireup="true" CodeBehind="AssetMasterDetails.aspx.cs" Inherits="Website.ERP.AMS.AssetMasterDetails" EnableEventValidation="false" ValidateRequest="false" %>
<html>
<head>
<title></title>
</head>
<body>
<div>
<asp:PlaceHolder ID="PlaceHolder1" runat="server">
</div>
</body>
</html>

//Code Behind
//AssetMasterDetails.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Swash.BusinessLayer;
using Swash.Objects;

namespace Website.ERP.AMS
{
public partial class AssetMasterDetails : System.Web.UI.Page
{
if(!IsPostback)
{
LoadControl();
}
}

void LoadControl()
{
Control uc = LoadControl("AMSAssetAdd.ascx");
PlaceHolder1.Controls.Add(uc);
PlaceHoder PlaceHolder1=(PlaceHolder)Page.FindControl("PlaceHolder1");
PlaceHolder1.Control.Add(uc);

}
}

Sanjeev Alamuri · Answer 4 · 2012-02-23T20:28:00

hi, check this code it will works fine.

XML

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="AMSBrandAdd.ascx.cs" Inherits="ASCX_AMSBrandAdd" %>
<table>
    <tr>
        <td>
            Brand Name :
        </td>
        <td>
            <asp:TextBox ID="TxtBrandName" runat="server" />
        </td>
    </tr>
    <tr>
        <td>
        </td>
        <td>
            <asp:Button ID="SaveBrand" Text="SAVE" runat="server" OnClick="SaveBrand_Click" />
        </td>
    </tr>
</table>
<div>
    <asp:PlaceHolder ID="PlaceHolder1" runat="server" />
</div>

AMSBrandAdd.ascx.cs

C#

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class ASCX_AMSBrandAdd : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void SaveBrand_Click(object sender, EventArgs e)
    {


    }
}

AMSAssetAdd.ascx

XML

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="AMSAssetAdd.ascx.cs" Inherits="ASCX_AMSAssetAdd" %>
<table>
    <tr>
        <td>
            Asset Name :
        </td>
        <td>
            <asp:TextBox ID="TxtAssetName" runat="server"></asp:TextBox>
        </td>
    </tr>
    <tr>
        <td>
            Asset Description :
        </td>
        <td>
            <asp:TextBox ID="TxtAssetDescription" runat="server"></asp:TextBox>
        </td>
    </tr>
    <tr>
        <td>
        </td>
        <td>
            <asp:Button ID="SaveAsset" Text="SAVE" runat="server" OnClick="SaveAsset_Click" />
        </td>
    </tr>
</table>
<div>
    <asp:PlaceHolder ID="PlaceHolder1" runat="server" />
</div>

AMSAssetAdd.ascx.cs

C#

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class ASCX_AMSAssetAdd : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
           if (!IsPostBack)
        {

        }
        else 
        {
            Control uc = LoadControl("../ASCX/AMSBrandAdd.ascx");
            PlaceHolder1.Controls.Add(uc);
        }
    }
    protected void SaveAsset_Click(object sender, EventArgs e)
    {
        

    }
}

AssetMasterDetails.aspx

XML

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AssetMasterDetails.aspx.cs"
    Inherits="ASPX_AssetMasterDetails" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <asp:PlaceHolder ID="PlaceHolder1" runat="server"/>
        </div>
    </form>
</body>
</html>

AssetMasterDetails.aspx.cs

C#

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class ASPX_AssetMasterDetails : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

            LoadControl();

    }

    private void LoadControl()
    {
        Control uc = LoadControl("../ASCX/AMSAssetAdd.ascx");
         PlaceHolder1.Controls.Add(uc);



    }
}