RadTimePicker FindControl problem in UI for ASP.NET AJAX

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RadTimePicker FindControl problem

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This is a migrated thread and some comments may be shown as answers.

3 Answers, 1 is accepted

answered on 25 Feb 2011, 12:08 AM

Hi Daniel,

Here is the entire C# code of the control this snippet resides in.

using System;

using System.Data;

using System.Configuration;

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;

using Telerik.WebControls;

using System.ComponentModel;

using Fox.Fbc.Rds.RdsWeb.Data;

namespace Fox.Fbc.Rds.RdsWeb.WebControls

{

/// <summary>

/// ValidTimeRangeValidator is used to check that start time and end time happen in chronological order

/// given the broadcasting day's start time of 6AM

/// </summary>

[ToolboxData(

"<{0}:ValidTimeRangeValidator runat=server ErrorMessage=\"End time should be past start time. Note that Broadcast Day starts at 6:00 AM. To select the whole day set both start and end times to 6:00 AM\"></{0}:ValidTimeRangeValidator>"

)]

public class ValidTimeRangeValidator : BaseValidator

{

public static readonly TimeSpan BroadcastDayStart = TimeSpan.FromHours(6);

[TypeConverter(typeof(ValidatedControlConverter)), IDReferenceProperty, Themeable(false), DefaultValue("")]

public string StartTimeControlID

{

get

{

object obj2 = this.ViewState["StartTimeControlID"];

if (obj2 != null)

{

return (string)obj2;

}

return string.Empty;

}

set

{

this.ViewState["StartTimeControlID"] = value;

}

[TypeConverter(typeof(ValidatedControlConverter)), IDReferenceProperty, Themeable(false), DefaultValue("")]

public string EndTimeControlID

{

get

{

object obj2 = this.ViewState["EndTimeControlID"];

if (obj2 != null)

{

return (string)obj2;

}

return string.Empty;

}

set

{

this.ViewState["EndTimeControlID"] = value;

}

protected override bool ControlPropertiesValid()

{

if (String.IsNullOrEmpty(StartTimeControlID))

throw new HttpException("StartTimeControlID cannot be empty");

if (String.IsNullOrEmpty(EndTimeControlID))

throw new HttpException("EndTimeControlID cannot be empty");

RadTimePicker startTime = this.NamingContainer.FindControl(StartTimeControlID) as RadTimePicker;

RadTimePicker endTime = this.NamingContainer.FindControl(EndTimeControlID) as RadTimePicker;

if (startTime == null)

throw new HttpException(String.Format("Validator control {0} cannot be found", StartTimeControlID));

if (endTime == null)

throw new HttpException(String.Format("Validator control {1} cannot be found", EndTimeControlID));

return true;

}

Thanks,
Olga