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Gridview

Gridview

Great Reads

Extending ASP.NET Controls: A Scrollable GridView

by Herre Kuijpers

Extending the standard ASP.NET GridView control to add a vertical scrollbar in the grid

Showing a page of information at a time in a GridView

by OriginalGriff

When I add a log reader, the size of the log can be huge, and get very slow to view. This makes the GridView do all the work of paging the data for you.

ASP.NET Gridview in Web Forms using Bootstrap 4

by Don Hoang

This post describes implementing ASP.NET Gridview using Bootstrap 4.

ASP.NET Automatic Object to UI Binding

by Razi Syed

Easily bind a class to .NET data controls like GridView, FormView, etc., and get an updated object or list back in the code-behind effortlessly.

Latest Articles

Monitoring Real-time Database Changes in SQL Server in C#

by Telegram:@ArastoAhmadi

Tutorial to monitor database changes without using tools and by using a simpler trick

Extending ASP.NET Controls: A Scrollable GridView

by Herre Kuijpers

Extending the standard ASP.NET GridView control to add a vertical scrollbar in the grid

ASP.NET Gridview in Web Forms using Bootstrap 4

by Don Hoang

This post describes implementing ASP.NET Gridview using Bootstrap 4.

Easy Bootstrap Pagination for ASP.NET Gridview

by SagSD

Bootstrap pagination for gridview with CSS only

All Articles

Gridview

Improving time when get/bind a dataset from Microsoft SQL server

7 Dec 2010 by #realJSOP

Three seconds for SQL Server to return a dataset is a LONG time. The more records you have, the longer everything is going to take, and that means binding as well.

Occasional error when updating DataGridView via DataTable

17 Dec 2010 by #realJSOP

Do you update it by re-retrieving the data, or by manually setting properties in the contained items?Would it help to make the collection an ObservableCollection and binding to that?Are you adding/deleting entire rows?

Occasional error when updating DataGridView via DataTable

17 Dec 2010 by #realJSOP

Try putting a try/catch block around the code, and then just eating the exception, and see if that at least makes the code run without interruption.If it's an index out of range exception, find out what index it's talking about and try to resolve it.

Best way to implement paging and sorting using MVP pattern

15 Jul 2011 by #realJSOP

If all of your data will fit in available memory, you could retrieve all of the data you need to display, and then extract only the items that will fit in a page. Psuedo code:0) retrieve data 1) Calculate number of pages you have - Math.Min(1, Math.Floor(records_retrieved /...

Convert columns to rows while exporting to excel using ASP .NET C#

27 Mar 2018 by #realJSOP

Google is your friend. Pivot C# Array or DataTable: Convert a Column To a Row with LINQ - TechBrij[^]

Make method with string[] with optional default values

2 Jul 2019 by #realJSOP

You can't do it with default parameters (for an array), but you can do it with an overload: public bool MyMethod() { string[] value = new string[] { "Id", "DataModified" }; return MyMethod(value); } public bool MyMethod(string[] value) { // do something with the string array ...

Datagridview horizontal scrollbar not showing

1 Dec 2021 by #realJSOP

Looks to me like the gridview is taller than the window. Your problem is only indirectly related to the grid being filled.

Sorting issue while binding data on aspx page and gridview on user control ascx page

23 Jun 2014 by .Net Dada

Hi Everyone,I am using one ascx control of gridview from where i can use it in multiple pages.Now the issue is:I have an additional control in gridview and after binding i am checking the condition and make that control visible true or false on every row.It is binding and...

How Can I Save Data Into Db By Using C#

11 Sep 2014 by /\jmot

DataTable dt1 = new DataTable();dt1.Columns.Add("SiteName", typeof(string));dt1.Columns.Add("State", typeof(string));dt1.Columns.Add("Cluster", typeof(string));for (int i = 0; i

Unable to Retrieve Data from dynamically created textbox inside the gridview

25 Oct 2014 by /\jmot

Try this..this will help you, i worked with it..working fine..foreach (GridViewRow row in gvItems.Rows){String Str=Convert.ToString(((TextBox)row.FindControl("TextboxID")).Text);}If this one not helping you, then place your code here, which's not working..or be more...

How Can I Add Printing Capability To Gridviews In Seperate Tabs ?

9 Dec 2014 by /\jmot

See here..http://www.aspsnippets.com/Articles/Exporting-Multiple-GridViews-To-Excel-SpreadSheet-in-ASP.Net.aspx[^]

how to add value to label which is in the gridview by using jquery

10 Dec 2014 by /\jmot

what about this??function fcheck(index) { var index = index; $(this).find("#gridstudent_lblname_"+index).val("changedata");}

Procedure or Function 'DeleteInfo' expects parameter '@s_id', which was not supplied.

5 Dec 2011 by 07navneet

Similar type of problem but this time for update/delete using stored procedures in gridview:

Procedure or Function 'DeleteInfo' expects parameter '@s_id', which was not supplied.

6 Dec 2011 by 07navneet

public void delete(object sender, GridViewDeleteEventArgs e) { int id = Convert.ToInt32(gv1.Rows[e.RowIndex].Cells[4].Text); SqlConnection conn = new SqlConnection(str_con); conn.Open(); SqlCommand cmd1 = new SqlCommand("DeleteInfo",...

Input string was not in a correct format.

6 Dec 2011 by 07navneet

I want to update in gridview using procedures.Code(.cs):-public void update(object sender, GridViewUpdateEventArgs e) { SqlConnection conn = new SqlConnection(str_con); conn.Open(); SqlCommand cmd1 = new SqlCommand("UpdateInfo", conn); ...

Input string was not in a correct format.

8 Dec 2011 by 07navneet

use 'ItemTemplate' of gridview and 'findcontrol' of textboxes!

Gridview not updating

3 May 2017 by 07navneet

HTML:-

ASP.NET Gridview edit template

8 Dec 2011 by 07navneet

in template field of columns you can specify--->ControlStyle-Width='size'

Gridview not updating

9 Dec 2011 by 07navneet

At Page Load I was simply calling BindData function but the technique was to call it when its not Postback!if(!Page.IsPostBack) BindData();

GIFs in gridview asp.net c#

4 Dec 2012 by 09hadi

Hi, I have been trying to get this straight but the requirements changed and now I cant seem to get it working. I am getting Data from an access database, and in that data there is an attribute titled "LINK_STATUS" which is a binary column. The values are limited to 0 and 1. First I was tasked...

GIFs in gridview asp.net c#

20 Feb 2013 by 09hadi

First add a hyperlink field to the gridview and then:Quote: if (e.Row.DataItem != null) { DataRowView drv = (DataRowView)e.Row.DataItem; string link_status = drv["link_status"].ToString(); if (link_status == "0") ...

how to drag and drop form view rows and update it in database

22 Nov 2015 by 12045649

Hello Friends,. How to move(drag and drop) rows in form view control and update in database..Can any one please help me with this..

Multiple delete statement in one Single sqldatasource1

22 Jun 2011 by 2irfanshaikh

Its better you set the Cascade relationship between both the tables.So, when once you delete the primary key data it will delete the foreign key rows from the foreign table.

DropDownList in Gridview to update record getting problem...

22 Jun 2011 by 2irfanshaikh

This error is because we are not getting the DorpdownList SelectedValue, when we click on the Update button. It returns NULL to us. That's why it shows below error.Cannot insert the value NULL into column 'CompanyID', table 'RealValue.dbo.tbl_BikePrcInfo'; column does not allow nulls. UPDATE...

Problem occured in Binding DataTable to the GridView in Asp.Net

5 Jul 2011 by 2irfanshaikh

i think this link [^] will help you

What kind of gridview component would be good for this?

7 Jul 2011 by 2irfanshaikh

Please check the below linkhttp://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.templatefield.alternatingitemtemplate.aspx[^]AlternatingItemTemplate will help you.

Applying FilterExpression on SqlDataSource and binding the result to GridView

8 May 2010 by 4277480

Sample table to explain the problem (EmployeeID,EmployeeName,ManagerID)In my item template of my gridView I have a dropDownList which binds as follows:When you choose dataSource I set EmployeeName to be the field that is being displayed and the EmployeeID for the value. Then in the Edit...

Not Able to get checkbox change() event in JQuery ,not by ID,not by classname even not able to find in gridview?

28 Feb 2015 by 8421441333

following is my code to bind gridview ,I had successfully Binded it with checkbox but now am not able to get checkbox change event of checkbox which is in the grid ,ahead i want to do calculation of 2 column in 3rd column of selected row.$.ajax({ type: "POST", ...

How to Freeze Grid view Header when Scrolling Down

27 Oct 2014 by @shok kumar mishra

I am working on a grid-view having many thousand of data and many column and column names.It is not possible to remember the all the column names as per the column index.So What i need that to freeze the header of the grid-view which show the column Header Name and easily search the particular...

How to Freeze Grid view Header when Scrolling Down

31 Oct 2014 by @shok kumar mishra

Hay Friends Thank u for your Answers. Now I Have the best solution for freezing the header of the grid view by simple way.Click On below Link to show how to freeze grid view headerhttp://www.dotnetwithashok.blogspot.in/2014/10/freeze-gridview-header-row-in-aspnet.html[^]

Gridview_RowUpdating not setting null to newvalue

6 Jan 2011 by [DK]KiloDunse

I have a gridview that uses entitydatasource (EF4) to select, update and delete.I use dropdownboxes in some columns.In the RowUpdating method, I get the selectedvalue of the dropdownbox and check the value.If the value is "0" then I set the NewValue to be Null like this: ...

entity-framework

Gridview_RowUpdating not setting null to newvalue

6 Jan 2011 by [DK]KiloDunse

Already is: /// /// No Metadata Documentation available. /// [EdmScalarPropertyAttribute(EntityKeyProperty=false, IsNullable=true)] [DataMemberAttribute()] public Nullable TestUserID { get { ...

entity-framework

Gridview_RowUpdating not setting null to newvalue

7 Jan 2011 by [DK]KiloDunse

Found the problem.I did not bind the property too anything in the EditItemTemplate in the gridview. Therefore, the property TestUserID did not get in the gridviews "BoundFieldValues" collection.As a result, the property did not get updated by the EntityDataSource.

entity-framework

How to stopping duplicate data stored in gridview when I click save button more than one time using c#?

9 Aug 2012 by __TR__

I was also facing the problem of duplicate records getting saved when user double clicks on save button. So I tried the below approach. Here the JavaScript function "HideButton()" hides the save button when its clicked there by not allowing the user to click on it again. The button reappears...

problem with SqlServer database , table column Datetime

14 Jan 2013 by __TR__

Try formating the date as shown belowSELECT REPLACE(convert(varchar, getdate(), 102),'.','/') --2013/01/15ReferSQL Server Date Formats[^]How to format datetime & date in Sql Server[^]

Date Format in Gridview Boundfields

15 Jan 2013 by __TR__

You can use BoundField.DataFormatString Property[^] to specify the display format for the value of the field.

How to search edit delete update in asp.net

16 Jan 2013 by __TR__

Lots of CP articles on this topic.Here are a few Insert, Update, Delete with Gridview ... Simple Way[^]Insert, Update, Delete in ASP.NET Gridview, DataSource as SQL Server, MS Access (mdb/accdb), XML and Framework as 2.0 / 3.0 / 3.5 / 4.0 (VS 2005/2008/2010)[^]GridView all in...

Showing data as group in gridview

30 Jun 2012 by _Amy

Hi,Here is a grate article on grouping header:Group GridView Data[^] http://www.csharpaspnetarticles.com/2008/11/merging-gridview-headers-to-have.htmlhttp://redsouljaz.wordpress.com/2009/06/12/create-multiple-row-group-header-in-gridview-asp-net/Follow the above link..You'll find...

Asp.net, Nested Grid

10 Jul 2012 by _Amy

Hi,Set the command name to the buttion at parent gridview header as "CollapsAll". Handle "CollapsAll" command as follows:protected void gvEmpDetails_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "CollapsAll") { ...

how to get gridview row values when checkbox is checked?

13 Jul 2012 by _Amy

Hi,As I think only one modification can find your solution.Try this:string strEmail=stirng.Empty;foreach (GridViewRow rw in grid1.Rows) { CheckBox chkBx = (CheckBox)rw.FindControl("Check"); if (chkBx != null && chkBx.Checked) { ...

Blink cell in gridview

17 Jul 2012 by _Amy

Hi,Instead of this:e.Row.Attributes.Add("onmouseover", "this.originalcolor=this.style.backgroundColor;" + " this.style.backgroundColor='#FDCB0A';");e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=this.originalcolor;")Try this:if(...

Sorting data in Gridview by clicking on header column

17 Jul 2012 by _Amy

Hi, Refer the links below:http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.sorting.aspx[^]Sorting and Paging of an Generic GridView[^]Userful GridView ASP.NET[^]GridView Paging and Sorting[^]--Amit

Deleting a row in Grid View

24 Jul 2012 by _Amy

Hi,Your query seems to be perfect. Just try using this:protected void DeleteRecord(object sender, GridViewDeleteEventArgs e) { string id = gridRegistrationTableDetails.Rows[e.RowIndex].Cells[0].Text; deleterecordMethod(id); BindData(); } private...

Sorting using Dropdownlist with Gridview

24 Jul 2012 by _Amy

Hi,Use this://Dropdownlist selected value changed event. This can be done on button click event also.protected void DropDownList1_SelectIndexChanged(object sender, EventArgs e) { gvSorting.Sort(DropDownList1.SelectedValue, SortDirection.Ascending); ...

Fetching and Displaying Data in GridView using VB.NET

3 Aug 2012 by _Amy

In this case you can remove the columns by using DataTableCollection.RemoveAt function in front-end or you can limit the number of columns in database itself.I'll suggest you to go through following links:A Practical Guide to .NET DataTables, DataSets and DataGrids - Part 2[^] MSDN :...

SQL-Server-2008R2

Find first and last Row Index No for a gridview in each paging

3 Aug 2012 by _Amy

I can't help you through the code, because I have not seen the flow of your coding.In spite of that I can give you a little idea.Take a hidden field on the page and first time set is to 0. Definitely the last index will be +50 of the first index as you are telling that you are having 50 rows...

Sorting columns in Grid View(Error)

5 Aug 2012 by _Amy

Hi,I could have written the code which can solve you problem, but I would like to suggest you to read GridView Paging and Sorting[^]. This is a very nice article for the beginners.--Amit

Gridview row color change on MouseOver

6 Aug 2012 by _Amy

Hi,Add two more attributes, 1st remove the background color of particular cell on mouse hover and then add the previews background color on mouse out. Then only this parent style will work. Try this:protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e){ if...

how to get databound in template field in gridview

8 Aug 2012 by _Amy

Hi,Check your Inherit & CodeFile attribute in the page directive. Remember your Inherit attribute should be the class name of code behind. There only you are missing something. Try tracing it out.'GridView3_RowDataBound' is not a member of 'ASP.webform3_aspx'This error occurs because of...

Window.open() in javascript .Code for opening a new window with maximie button disabled

8 Aug 2012 by _Amy

Hi,Try this:window.open('../Test1.aspx', null, 'height=500, width=1100, status=no, resizable=no, scrollbars=yes, toolbar=no,location=no, menubar=no');[Edited]:, null,...

Where I can learn everything about GridView

11 Aug 2012 by _Amy

Hi,MSDN is always provides the best articles and description about asp server controls. You should read this article step-by-step:MSDN : Table of Contents: GridView Examples for ASP.NET 2.0[^]You can also try this:ASP.NET GridView Control[^]--Amit

when click on update button then the text of the button wii be changed...what i do

29 Aug 2012 by _Amy

Go to the RowCommand event of your GridView. Find the Button and change the text.Write the following in your RowCommand:Button btnMyBtn = (Button)e.Item.FindControl("btnMyBtn");btnMyBtn.Text = "New Text";--Amit

Handle postback event of dropdown control in gridview from code behind

16 Sep 2012 by _Amy

Hi, Try this:HTML:(Inside the grid.) CodeBehind:protected void ddlInsuredTitle_SelectedIndexChanged(object sender, EventArgs e){ // Handle your event here}--Amit

How to Refresh a Gridview for every one Minute automatically

1 Oct 2012 by _Amy

The below link demonstrates exactly what you need. You can refresh your gridview using AJAX Timer control. How to refresh GridView automatically using AJAX Timer[^]--Amit

Grid View Check Box Delete

4 Oct 2012 by _Amy

Your query seems to be good. There is no error in your coding. Just put a break-point in for loop, and try stepping through the codes. And check what value is coming for your CheckBox.Otherwise try this alternative:foreach(GridViewRow row in GridView1.Rows) { if(row.RowType ==...

create dataset with few records from a dataset in c#

10 Oct 2012 by _Amy

Hi,Write a simple linq query to get the values.As I assumed your DataTable is:1 Amit2 Test13 Test24 Test35 test4And your ID is:int[] id = new int []{ 1, 3, 5 };So your query should be something like this:var query = (from s in dt.AsEnumerable() ...

how to fire link button in gridview

28 Jan 2013 by _Amy

If you want to open the file normally then you can use Response.Redirect(YourFilePath). And if you want to download the file then you can use the function below. Call the function in your RowCommand Event of GridView and pass the path of corresponding file. Try this:

how to include inline server tags in a gridView

28 Jan 2013 by _Amy

Are you talking about ]]> blocks?Refer the links below:Embedded Code and Inline Server Tags[^]A quick reference for the ASP.NET inline server tags[^] Hope it helps!--Amit

How to generate coloumns dynamically in Grid?

26 Feb 2013 by _Amy

A simple solution: use AutoGenerateColumns="True" and let the gridview to decide the number of columns dynamically.--Amit

unselect gridview row when clicked on outside of gridview.

27 Feb 2013 by _Amy

You can try using :MyGridView1.SelectedIndex = -1; But this is a server side code. You need to fire this on JavaScript page click event(Use __doPostBack( 'target', 'args')). Also check : How to use __doPostBack function[^].--Amit

Accessing checkbox in a gridview

19 Mar 2013 by _Amy

Loop through GridView Rows. Try this:protected void btn_3id_Click(object sender, EventArgs e){ string str = ""; string srr = ""; foreach (GridViewRow row in GridView1.Rows) { if (((CheckBox)row.FindControl("CheckBox1")).Checked) { if (str ==...

set value to textbox in grid with javascript

2 Jun 2013 by _Amy

Try using this Javascript:function FindElement(){ var grid = $find(""); var MasterTable = grid.get_masterTableView(); var length = MasterTable.get_dataItems().length; for (var i = 0; i

GridView OnRow Updating

2 Jun 2013 by _Amy

It's obvious. Because your GridView is binding everytime on postbacks. If you are binding the GridView in Page_Load event, then check for postbacks. Bind your GridView under Not IsPostBack block. Try this:if(!IsPostBack){ //Bind your gridview here.}--Amit

Grid View data bind issues

12 Jun 2013 by _Amy

Try this:protected void btnSearch_Click(object sender, EventArgs e){ sqlcon = new SqlConnection(strconn); cmd = new SqlCommand("searchCriteriaSP", sqlcon); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add(new SqlParameter("@input", SqlDbType.VarChar)).Value...

Grdiview header is flickering during post back

27 Jun 2013 by _Amy

Try resizing your Column Width.HeaderStyle-Width="100px"See a similar thread : how to set width for templatefields in gridview in asp.net[^]--Amit

how to Insert Update and Delete rows in ASP.NET GridView

1 Jul 2013 by _Amy

Try search on Google[^] sometimes. I searched and got About 906,000 results (0.29 seconds). You can also try searching on Codeproject Articles[^] and Codeproject Questions and answer[^].Have a look at these similar threads and articles:Insert, Update, Delete with Gridview ... Simple...

How to pass Gridview selected row column value to another page texbox

22 Jul 2014 by _Amy

Why not Googled[^]?Try this:How to: Pass Values Between ASP.NET Web Pages[^]5 Ways to send data between ASP.NET Pages[^]Passing Value Between Pages in ASP.NET[^] --Amy

How Can I Get The Values From Textboxes And Dropdownlist From Gridview And Save On Button Click Events

31 Jul 2014 by _Amy

Follow the steps:1. Add the footer templates to gridview(i.e. Textbox, Dropdown and ImageButton). .... 2. Assign the CommandName Property of ImageButton to "Add". .... 3. Handle...

how to read dropdownlist value in grid

3 Dec 2013 by _Lovro_

I have very simple GridView as seen here called GridView1Inside of it I have dropdown list called DropDownList1

how to read dropdownlist value in grid

3 Dec 2013 by _Lovro_

For Each row As GridViewRow In GridView1.RowsDim dropDownListText As String = CType(row.FindControl("DropDownList1"),DropDownList).SelectedItem.ValueResponse.Write(dropDownListText)NextThis seems to be working but now I am 50% doneProblem is that now I dont know since there can be...

How to pass a value to DropDownList in a Grid

4 Dec 2013 by _Lovro_

I have a grid that looks like this and it has DropDownlist1 that populates data as seen here.When clicked on a button Update value from dropdownlist is stored to DB and thats fine.I want on a page load only for those values stored from dropdown list to select that particular value in...

how to show one data select in drop downlist with many dates in gridview?

24 Jan 2012 by _Maxxx_

So your drop down list shows just the lessons?Then when selected your grid shows the one lesson selected and all the dates?So you need to filter your lessonwithdate table to include just the dates for the lesson selected...Select date From lessonDate as LDInner join...

Where I can learn everything about GridView

11 Aug 2012 by _Raj sinha

Try this link you will get all those things about gridview

How to design a custom gridview in ASP.NET

19 Jul 2021 by _Starbug_

I want to design a custom gridview with image inside it. I fetch images from database and also other data. How can i do that? Thanks. below link is what i want to achive it. link What I have tried: I used asp.net toolbox control but i do not know how to implement image inside columns of it.

Persist a Modal Popup Extender Between Postbacks

11 Oct 2011 by _Tushar Patil

Hi,Just Put all Controls On Update panel Except Cancel Button Which Will Close The Modal Popup.....

web_development

Gridview allways with the same number of rows

6 Jul 2012 by _Zorro_

Hi,You're talking about an Asp.Net GridView right?Take a look at this: http://forums.asp.net/t/1277793.aspx/1[^]Hope it helps.

Gridview with Table.Rows.Count ==0 to show Footer row that include checkbox with imageurl cast

20 Apr 2012 by A.Ebrahimi

As my question indicate, I need to show footer in empty gridview but when I put a checkbox and use imageurl with cast to get imageurl from code behind, it raise error, may anyone help me? Here is my code:

Gridview with Table.Rows.Count ==0 to show Footer row that include checkbox with imageurl cast

20 Apr 2012 by A.Ebrahimi

As I have found the main cause of this error is when table is empty then there is no value to pass to eval and it raise error. So change my question.

display total hours in gridview footer C#

28 Jun 2012 by A.J Bosch

Hi thereI have this little problem as I am still VERY new to c# I need to show the total hours worked in the footer of my GridView and all the fields are auto generated cell no [7].INDX | CLIENTNAME | PROJECTNAME | NAME | DATE | START | END | HOURS_WORKED 1 | ME ...

display total hours in gridview footer C#

2 Jul 2012 by A.J Bosch

honestly the best and easiest solution for me was to create a timediff field[TIME_SPENT] "datetime" and also a minutes field [MINUTES] as "int" in SQL then by running and update query protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) {if (e.CommandName ==...

More Functionalitiesin asp.net gridiew

8 Apr 2014 by a.pkumar

Hi,I need a grid with following Functionality->Freeze columns and first 2 rows->Cell click functionality and based on value in cell, open new window->totals in footer->if bulk data given also it should be fasterAre there any 3rd party controls or data grid's which full fill these...

How to chane gridview value by clicking button outside gridview

21 Oct 2012 by a1mimo

here is the code for your problemprivate void button1_Click(object sender, EventArgs e) { foreach(DataGridViewRow Row in dataGridView1.Rows) { if (Row.IsNewRow) { } ...

i am getting an error "FormatException was unhandled by user code"while executing update command on gridview?

6 Feb 2013 by a2ulthakur

this is the ccode i m using under gridview rowupdating event:protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e) { if (con.State == ConnectionState.Closed) { con.Open(); } int autoid =...

edit,,delete,add data in grid view in server side

12 Feb 2013 by a2ulthakur

ok first of all make a function from which u will populate your gridview like this : public void show() { string str = "select * from table2"; SqlDataAdapter adp = new SqlDataAdapter(str, con); DataSet ds = new DataSet(); adp.Fill(ds); ...

How to reference a linkbutton inside gridview

29 Apr 2020 by aalhussein

Hi, I am using Modal popup extender to show a panel once I click on Button1 control as seen below. The code works fine. However, instead of using Button1 control as a target (TargetControlID="Button1"), I want to use another control inside...

How to update and add new line in gridview in C# .

11 Mar 2016 by aarif moh shaikh

Please follow below links.....Simple Insert Select Edit Update and Delete in ASP.Net GridView control[^]http://www.aspdotnet-suresh.com/2011/02/how-to-inserteditupdate-and-delete-data.html[^]Insert Update Edit Delete record in GridView using SqlDataSource in...

How to stopping duplicate data stored in gridview when I click save button more than one time using c#?

9 Aug 2012 by Aarti Meswania

this problem can be raised because save button's click event is firing twise.Refer this link, having same problem like you have,May it be useful to solve topicDouble data when saving[^]Happy Coding!:)

How to display gridview nth row value in dropdownlist jquery?

12 Nov 2016 by Aashish68

I need to display the gridview row value in the dropdownlist box and i have used the below code for the textbox but it doesn't work for the dropdownlist box.What I have tried:var row = $(this).closest('tr'); var ID = row.find("td:first").text(); ...

SPgridview filtering Issue

26 Jun 2013 by aasif iqbal

try this, change your field name according to your applicationBoundField colDescriptione = new BoundField();colDescriptione.DataField = "Description";colDescriptione.HeaderText = "Description";colDescriptione.SortExpression = "Description";this.oGrid.Columns.Add(colDescriptione);

Need some help regarding Grid View-Activating and deactivating link buttons

14 Oct 2013 by abbaspirmoradi

see this:http://stackoverflow.com/questions/18001632/enable-disable-link-buttons-in-gridview-depending-on-condition[^]and http://go4answers.webhost4life.com/Example/disable-link-button-grid-view-clicked-98536.aspx[^]

Column values as link button in gridview

1 Dec 2013 by abbaspirmoradi

Look at this article:http://www.aspdotnet-sharepoint.com/2011/12/link-button-in-gridview-in-aspnet.html[^]

Print gridview with many column headers in asp.net

19 Jul 2013 by ABCPQR001

try thesehttp://www.aspsnippets.com/articles/print-functionality-in-asp.net-gridview-control.aspx

Convert datagrid to gridview

4 Aug 2016 by abdujalilc

This c# code works fine in wpf framework.Now I need this code in asp.net.I am using GridView instead of DataGrid.What changes do I have to do?Here is my c# code:DataRowView SelectedRowValue = (DataRowView)dataGrid1.SelectedValue;byte[] ImageBytes =...

How can i check value store in session varible or not

11 Nov 2010 by Abdul Quader Mamun

C# if (Session["YourSessionName"] !=null) { }VB.NET If Not Session("YourSessionName") Is Nothing Then End IF

how to validate decimal value in a a cell in datagrid view

23 Oct 2011 by Abdul Quader Mamun

Thank you for your question,You can use DataFormatString property. You can follow the bellow simple:http://msdn.microsoft.com/en-us/library/ms993231.aspx[^]Thanks,Mamun

deleting rows in gridview

8 Mar 2012 by abdul samathu

I have a doubt here, and I need your helpI have a aspx page and in that page am collecting the information form the users and am storing the information to the list, and I bind the list to the gridview as its datasource...my question is how can we delete the rows in the gridview, whose...

binding list in the gridview

13 Mar 2012 by abdul samathu

I have a list List persons=new List();in this list I have records for two persons. If I add a new record in that list it shows only the new record, not the existing records.but in the (!postback) section when I bind the list to the gridview it shows that two existing records, but...

deleting rows in the gridview

17 Apr 2012 by abdul samathu

I've created a Dictionary like Dictionary dict= new Dictionary();here Department is a class and I have `DepartmentId,Name and Code` for the departments. And in the `bool` am sending whether the person is `HOD` or not.Am adding the records to this...

Losing gridview data on edit click

14 Aug 2016 by abdul subhan mohammed

try thisprotected void GridView1_RowEditing(object sender, GridViewEditEventArgs e){ GridView1.EditIndex = e.NewEditIndex; FillGrid();}

How to Enable disable textbox in Gridview from radiobuttonlist Selection in jquery

29 Jan 2016 by AbdulRehman1