.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
david stephan
Gaurav Pal
Post New Web Links

Masked Edit Extender overwrites instead of inserts

Posted By:      Posted Date: August 24, 2010    Points: 0   Category :ASP.Net

 I have a masked edit C99999 as a mask and allow a "C" or "D" as the beginning character.

This C or D is added to an existing number when that application is Denied or Canceled.

The trouble is the masked edit is in overwrite mode and destroys the original app#.


Can I make it INSERT or do I need to do an append of the original number to the new

prefix in the update code?


I hope this isn't another RTFM question... <BLUSH>

View Complete Post

More Related Resource Links

masked edit extender error on host


Hi all,

I'm receiving the following error from my hosting site:

Reference required to assembly 'System.Web.Extensions, Version=, Culture=neutral, PublicKeyToken=31bf3856ad364e35' containing the base class 'System.Web.UI.ExtenderControl'

The bin file with the toolkit has been uploaded to my site.

I'm using Web Developer 2010 Express and built my project for a target 3.50 framework which is the framework on my hosting site.  I have about 8 pages that are working fine in prod.

The control works on my local machine.

Thanks for any help and your time,

M. Miller



Masked Edit Control is not working

Hi,I'm using MaskedEditExtender for numeric field (i.e.%). In that field, user can enter the percent value between 1 and 100 and also decimals like 12.34.  Doing this, I have used this code which is not working.<ajaxToolKit:MaskedEditExtender ID="TestDetailsControl_maxTotalScoreMaskedEditExtender"runat="server" Enabled="True" ErrorTooltipEnabled="True" Mask="999.99"MaskType="Number" AutoComplete="true" AutoCompleteValue="" InputDirection="LeftToRight" TargetControlID="TestDetailsControl_maxTotalScoreTextBox">                                                   </ajaxToolKit:MaskedEditExtender>And validator code, <ajaxToolKit:MaskedEditValidator ID="TestDetailsControl_maxTotalScoreMaskedEditValidator"runat="server" ControlExtender="TestDetailsControl_maxTotalScoreMaskedEditExtender"ControlToValidate="TestDetailsControl_maxTotalScoreTextBox" IsValidEmpty="true"MaximumValue="100.00" InvalidValueMessage="Number is not valid" MaximumValueMessage=&qu

Ajax masked edit backspace not working on Chrome


I am working on an app and have added masked edits to some of the textboxes. On Google Chrome v6.0.472.62 the backspace button is inoperative along with the delete button. I have found no method around this. It also functions incorrectly on the ajax toolkit website: http://www.asp.net/ajax/ajaxcontroltoolkit/Samples/MaskedEdit/MaskedEdit.aspx

Does anyone have a workaround or fix? Chrome is fairly popular and I doubt I can use this code with this issue.

Mask Edit Extender at Runtime


Hi All

Im trying to connect up a MaskEditExtender at runtime but the Mask Edit Extender doesnt seem to work.


Heres the code:-


        protected void Page_Load(object sender, EventArgs e)
            TextBox tbJob_No = new TextBox();
            tbJob_No.ID = "tbJobNo";
            tbJob_No.Text = "";

            MaskedEditExtender mmeJob_No = new MaskedEditExtender();
            mmeJob_No.ID = "mmeJob_No";
            mmeJob_No.TargetControlID = tbJob_No.ID;
            mmeJob_No.MaskType = MaskedEditType.Number;
            mmeJob_No.Mask = "99/9999/99";



Any ideas?






Inplace Edit in GridView

In this article I am presenting a different way to look at EditItemTemplate, using which user navigation for editing is reduced and . it looks very different (see screeen shots) then regular implementation of GridView.

Edit GridView Individual Cells in ASP.NET

The ASP.NET GridView allows for a row of data to be edited by setting the EditIndex property of the GridView, placing the entire row in edit mode.

You may not want the entire row in edit mode if you are using DropDownList controls for several columns in the EditItemTemplate. If each DropDownList has many options then loading them all at once may result in a sluggish page. Also, if your data structure is more like a 2 dimensional array rather than a set of rows, you may want to edit each cell individually.

Here I will demonstrate how to achieve this and also how to deal with event validation without disabling it.

ASP.Net Gridview Edit Update Cancel Commands

In ASP.Net 2.0, GridView Control also provides the functionality to edit and update the data retrieved from the database using CommandField template. You can cancel the action using Cancel Command of the CommandField. GridView consists of events that can be used to perform the actions like edit, update and cancel upon the Data items displayed in the ASP.Net GridView Data Control.

Edit Individual GridView Cells in ASP.NET

The ASP.NET GridView allows for a row of data to be edited by setting the EditIndex property of the GridView, placing the entire row in edit mode.

You may not want the entire row in edit mode if you are using DropDownList controls for several columns in the EditItemTemplate. If each DropDownList has many options, then loading them all at once may result in a sluggish page. Also, if your data structure is more like a 2 dimensional array rather than a set of rows, you may want to edit each cell individually.

ASP.NET GridView - edit records using JQuery Dialog

There are many ways in which you could modify modular data in Grid View:
1. Inline by making rows editable when u click on Edit
2. By using separate pages for Edit
3. By using popups/dialogs for adding/editing

no intellisense, smart tag, extender wizard etc


Development Environment:  VS 2008 Pro, IIS 6, asp.net 2.x, sql 2005 server

Installed the version of AJAX Toolkit and Library for the .net 2.0 compatibility (as IIS is still using 2.x)

The problem is as that within the vs 2008 pro, when I select for example a button control...there should be an additional pop-up intellisense indicating...add extender.

to compound this, within the extender control ... the TargetControlID -- should be a drop-down list, indicating which controls are compatible with the extender ... there is no drop-down list.

even if I manually type the control to associate the extender with, this has no effect on the control (such as textbox control) -- as there should be another option appear indicating the association has taken place).

 below is the steps to take (as written by MS) -- but this is what I am not getting:

"If the Button Tasks shortcut menu does not appear, right-click the Button control and then click Show Smart Tag."  -- the smart tag is not appearing

To add an AJAX extender control
Switch to Design view.

If the page does not already contain a ScriptManager control, from the AJAX Extensions tab of the Toolbox, drag one onto the page.

A ScriptManager c

Gridview Edit on Searching of Record


using Asp.net c#

sql server

i am searching a record from my database and displaying it in gridview now i want the comments should be updated as per the record which is being searched

For E.g if record No.3 is searched then only i can update record no.3 and i don't want rest of data to be shown

now what is happening when i click on edit my whole table is being displayed

this is bcuz i made one method gridfill() which i m calling everytime if i m doing grid row editing,row cancelling and row updating

how i can resolve this thing

my code

 protected void GridView2_RowEditing(object sender, GridViewEditEventArgs e)
        GridView2.EditIndex = e.NewEditIndex;


 protected void GridView2_RowUpdating(object sender, GridViewUpdateEventArgs e)
        string id = GridView2.Rows[e.RowIndex].Cells[0].Text;
        TextBox t;
        t = (TextBox)GridView2.Rows[e.RowIndex].Cells[2].Controls[0];
        string query = "update user1 set comments=@comments where id=@id";
        SqlConnection con = new SqlConnection(connstr);
        SqlCommand cmd = new SqlCommand(query, con);

How to let user edit selected gridview columns, not entire row



I've got a gridview I would like to let the user edit a couple of columns.  Seems like everything I'm coming across so far makes the entire row editable.  

Hopefully the solution isn't too complicated.  Can someone point me in the right direction?


how implement transformations in slideshow extender.



i am working on ajax slideshow extender.

can anybody help in coding for 

1) implement transformations between slide to slide.

2) and the direction means orientation in changing of slides.

I hope u got my querries.

please help in this regard.

thanks in advance.

calendar extender


i want to put date into 2 combo box

combo1 = date, and combo2= month

can you help me?

Animation Extender ( LinkButton Disbale )


My flyout animation starts on a click of linkbutton, everything works fine on IE, as I click the linkbutton flyout animation is triggered and linkbutton gets disbaled during the animation. But on Firefox and Chorme linkbutton doesn't get disbaled , due which if I again and again click on the linkbutton the flyout animation keeps moving towards left side on every click.

In firefox and chorme linkbutton always remains enabled.

 <cc1:AnimationExtender ID="AnimationExtender1" TargetControlID="lnkBtnAbt" runat="server">
                        <EnableAction Enabled="false" />
                        <StyleAction AnimationTarget="moveMe" Attribute="display" Value="block"/>
                        <Parallel AnimationTarget="moveMe" Duration=".5" Fps="30">
                            <Move Horizontal="-350" Vertical="50"></Move>
                            <FadeIn Duration=".5"/>
                        <Parallel AnimationTarget="moveMe" Duration=".5">

Detecting Edit or Insert Page


I am coding a .cs file that handles the metadata for a particular table. I am putting a custom validation that allows me to update or insert only if the PubMedID is not already in the database. This would be easy except that the PMID should also be allowed to be null as some of the references in the database were not from PubMed. So i perform a query on the database to see if there is already an identical PMID in the database. This works great when using Insert. However, when using Edit, it does not. The PMID is already in the database because the one currently being edited has the same PMID!!! So I know exactly how to change my query etc. However, I do not know how to tell from inside this Edit/Insert agnostic page, which one it is being called from. Thanks for your help! 

LINQ with GridView and edit fields


My project includes a grid view which displays information of inventory items (Assets), data is quried from AssetTable. The GridView has a command field to allow editing, below is a description of the tables and how data is displayed


BuildingTable: (BuildingID, BuildingName)

AssetTable: (BuildingID,..,....,....)


ItemTemplate: Using a LINQ query I join the two table and displays in a label control a string which includes BuildingID and BuildingName (5 North Building)

 EditItemTemplate: Using a LINQ query I populate a DropDownList with strings of BuildingID and BuildingName same as above.
Here  issue which I need to resolve:
1.  ItemTemplate display the correct information (BuildingID BuildingName) but when I switch to EditItemTemplate the pair that is 
displayed is the first one on the list, how do I make is scroll to the item which was displayed in the label ?
<asp:CommandField ShowEditButton="True" >
                    <ControlStyle Wi
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend