How to assign value to the property of web user control.

Question

4.00/5 (1 vote)

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I have created one web user control and created its property as well.

public string Volume
{
    get
    {
        return Session["VOLUME"].ToString();
    }
    set
    {
        Session["VOLUME"] = value;
    }
}

now, i have placed this web user control in a Repeater.
when i'm trying to search for this "Volume" property of Web User Control in Repeater, i'm not getting this, code i tried so far:

if (Repeater1.Items[index].ItemType == ListItemType.Item || Repeater1.Items[index].ItemType == ListItemType.AlternatingItem)
{
    Repeater r1 = Repeater1.Items[index].FindControl("Repeater1") as Repeater;
    if (r1 != null)
    {
        foreach (RepeaterItem item in r1.Items)
        {
            UserControl u = (UserControl)item.FindControl("SubChemicals1");
            if (u != null)
            {
                u.;// Not able to get the property of userscontrol which i defined
            }
        }
    }
}

Can anyone please help me to get the property of this UserControl?

Posted 27-Apr-14 5:50am

abdul subhan mohammed

Updated 27-Apr-14 6:24am

DamithSL

v2

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DamithSL · Accepted Answer · 2014-04-27T06:01:00

Solution 1

you need to add few attributes like below

C#

[EditorBrowsable(EditorBrowsableState.Always)]
[Browsable(true)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Visible)]
public string Volume
        {
            get
            {
                return Session["VOLUME"].ToString();
            }
            set
            {
                Session["VOLUME"] = value;
            }
        }

when you cast, you need to cast it to your user control like below ( assume your user control class name is SubChemicals

C#

SubChemicals u = (SubChemicals)item.FindControl("SubChemicals1");

Posted 27-Apr-14 6:01am

DamithSL

Updated 27-Apr-14 6:11am

v3

Comments

abdul subhan mohammed 27-Apr-14 12:04pm

i'm getting red underline for 'Browsable(true) n 'DesignerSerializationVisibility'

abdul subhan mohammed 27-Apr-14 12:06pm

do i have to add Using System.ComponentModel ??

DamithSL 27-Apr-14 12:08pm

yes

abdul subhan mohammed 13-May-14 2:51am

can u check this link plz, to help me,
http://www.codeproject.com/Questions/772471/Problem-with-the-menu-in-asp-net

DamithSL 27-Apr-14 12:06pm

do you have using System.ComponentModel; at the top of you class?

abdul subhan mohammed 27-Apr-14 12:07pm

Still i'm not getting the property

DamithSL 27-Apr-14 12:09pm

you need to cast to your user control class, what is the user control class name?

DamithSL 27-Apr-14 12:11pm

Please check my updated answer

abdul subhan mohammed 27-Apr-14 12:12pm

U mean, this:
<pre>
UserControl u = (UserControl)item.FindControl("SubChemicals1");
if (u != null)
{
u. // Not able to get the property of userscontrol which i defined
}
</pre>

or what/how??

DamithSL 27-Apr-14 12:15pm

tell me the class name which you have defined this Volume property

abdul subhan mohammed 27-Apr-14 12:17pm

Thank you v.much @Damith... i got it... :)

DamithSL 27-Apr-14 12:20pm

finally :) I'm glad to help you. please accept the solution as answer.

abdul subhan mohammed 27-Apr-14 13:26pm

5*