OnClientPasteHtml="OnClientPasteHtml">

</telerik:RadEditor>

<script type="text/javascript">

var editorList = new Object();

var editorLengthArray = [30, 30];

var counter = 0;

function isAlphaNumericKey(keyCode) {

if ((keyCode > 47 && keyCode < 58) || (keyCode > 64 && keyCode < 91)) {

return true;

}

return false;

}

function LimitCharacters(editor) {

editorList[editor.get_id()] = editorLengthArray[counter];

counter++;

editor.attachEventHandler(

"onkeydown", function(e) {

e = (e ==

null) ? window.event : e;

if (isAlphaNumericKey(e.keyCode)) {

var maxTextLength = editorList[editor.get_id()];

textLength = editor.get_text().trim().length;

if (textLength >= maxTextLength) {

alert(

'You are not able to type more than ' + maxTextLength + ' symbols!');

var rtfeditor = $find("<%=EdtDesc.ClientID %>");

var oValue = rtfeditor.get_text().trim();

rtfEditor.set_text(oValue.substring(0, 30));

e.returnValue =

false;

}

}

});

var element = document.all ? editor.get_document().body : editor.get_document();

$telerik.addExternalHandler(element,

"paste", function(e) {

e = (e ==

null) ? window.event : e;

var maxTextLength = editorList[editor.get_id()];

textLength = editor.get_text().length;

var clipboardLength = window.clipboardData.getData("Text").length;

textLength += clipboardLength;

if (textLength >= maxTextLength) {

alert(

'You are not able to type more than ' + maxTextLength + ' symbols!');

e.returnValue =

false;

return false;

}

});

}

function CalculateLength(editor, value) {

var textLength = editor.get_text().length;

var clipboardLength = value.length;

textLength += clipboardLength;

return textLength;

}

function OnClientPasteHtml(editor, args) {

var maxTextLength = editorList[editor.get_id()];

var commandName = args.get_commandName();

var value = args.get_value();

if (commandName == "PasteFromWord"

"PasteFromWordNoFontsNoSizes"

"PastePlainText"

"PasteAsHtml"

"Paste") {

var textLength = CalculateLength(editor, value);

if (textLength >= maxTextLength) {

alert(

'You are not able to type more than ' + maxTextLength + ' symbols!');

args.set_cancel(

true);

}

}

}

</script>

I believe a bug exists when using a GridDateTimeColumn DataType="System.TimeSpan" PickerType="TimePicker" DataFormatString="{0:t}" and then attempting UpdateValues in the code behind. UpdateValues fails because the value returning is DateTime instead of TimeSpan.

<telerik:GridDateTimeColumn DataType="System.TimeSpan" PickerType="TimePicker" DataFormatString="{0:t}" EditFormColumnIndex="2" HeaderText="End Time" DataField="TimeEnd" UniqueName="TimeEnd" />

void RadGrid_UpdateCommand(object source, GridCommandEventArgs e)

{

    var editableItem = ((GridEditableItem)e.Item);

    var id = (long)editableItem.GetDataKeyValue("Id");

    using (DataContext context = new DataContext())

    {

        var frequencyLocation = context.FrequencyLocation.ByKey(id);

        if (frequencyLocation != null)

        {

            editableItem.UpdateValues(frequencyLocation);

            context.SubmitChanges();

        }

    }

}