.NET Mathematics

2012-07-30T04:25:00.000-07:00

Loading UserControl on another UserControl & assigning Properties of loaded UserControl

Parent UserControl (.ascx) UI:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="MultiVarientModule.ascx.cs"

Inherits="Modules.MultiVarientModule" %>

</div>

Parent UserControl Code File (.cs) :

#region CONSTANTS

const string CAROUSAL = "~/Modules/Carousal.ascx";

const string THREECOLUMNS = "~/Modules/ThreeColumn.ascx";

const string REGULAR = "~/Modules/Regular.ascx";

#endregion

protected void Page_Load(object sender, EventArgs e)

{

switch(ControlName)

{

case "Carousel":

parent.Controls.Add(LoadControl(CAROUSAL));

break;

case "ThreeColumn":

parent.Controls.Add(LoadControl(THREECOLUMNS));

break;

case "Regular":

{

Regular reg = (Regular)LoadControl(REGULAR);

reg.DisplayMode = ControlName;

reg.DisplayItem = multiVarientItem;

parent.Controls.Add(reg);

break;

}

default:

break;

}

The above code is showing three different usercontrols to be added in parent div of another usercontrol.

For assigning value to properties of child usercontrol, we have to write mentioned code. Here "Regular" is one userControl.

Regular reg = (Regular)LoadControl(REGULAR);

reg.DisplayMode = ControlName;

reg.DisplayItem = multiVarientItem;

parent.Controls.Add(reg);

break;

Loading the usercontrol and assigning it to Regular class
Regular reg = (Regular)LoadControl(REGULAR);

Assigning properties of regular class

reg.DisplayMode = ControlName;

reg.DisplayItem = multiVarientItem;

and finally adding the object to parent usercontrol.

Regular (.ascx) UI

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Regular.ascx.cs" Inherits="Modules.Regular" %>

<div>

</div>

<asp:Repeater ID="Repeater_LinkWithDescription" runat="server" OnItemDataBound="Repeater_LinkWithDescription_ItemDataBound">

</p>

</div>

</ItemTemplate>

</asp:Repeater>

</span>

</div>

Regular (.cs) Code File:

private string displayMode = String.Empty;

public string DisplayMode

{

get

{

return displayMode;

}

set

{

displayMode = value;

}

private Item displayItem;

public Item DisplayItem

{

get

{

return displayItem;

}

set

{

displayItem = value;

}