Data Controls :: Implement Right Click Event For Button

Jul 17, 2015

i have a button image in gridview when clicking in the button i send values using session to another page wish is send others values when clicking on right click to another pages ?

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Data Controls :: Implement Row Double Click Event In GridView?

Sep 20, 2015

i want to try the event of my button, instead of using a button i want to use double click Row of Gridview

This my event in button: 

Protected Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Session.Add("EquipCode", EquipCode)
Session.Add("ContractID", ContractID)
End Sub

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Forms Data Controls :: How To Call A Button Click Event On From An Event Handler

Sep 29, 2010

I got an event handler like this, in this event, i wanted to call another button click event. How can I do that?


if (ds.Tables[0].Rows.Count == 0)

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Forms Data Controls :: {} Incrementing Variable At Button's Click Event?

Mar 25, 2011

remember my previous post about how to use 4 timers controls for incrementing 4 individual variables. I have fixed it below is the code for doing that. But there is again a problem,I want to increment the variable "hh" by 10 at button "btnbid"'s click event (remember it'll(hh) increment by 1 at each timers tick event but when a button is pressed it'll increment by 10). When I'm trying to this it's not incrementing can any body tell me why this is happening is there any way to fix it.

<asp:ListView DataSourceID="sqldtsrclivepdt" ID="livepdtlst" runat="server">
<ul class="productlist">


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Forms Data Controls :: Get A Click Event Of A Button In A Grid View?

Apr 15, 2010

There are some products listed in a grid view . whenever user clicks on a contact button i want to redirect him to a contact pg. along with a email which i will get from sql data source which im useing for grid view. These email buttom differ from product to product.

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Forms Data Controls :: Button In Grid Header - Add Click Event?

Nov 25, 2010

I have a button in a header in my grid - I would write a function in the code behind to fire when the button is clicked?

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Data Controls :: Dropdownlist SelectedIndexChanged Getting Called On Button Click Event

Jan 7, 2013

I have a dropdownlisbox  , i am changing the selectedIndex by PageMethod(i.e it will change its  value and text on checkbox status). At that time it don't fire the selectedIndexchange method but when i click the button it fires(i.e on postback).

<td width="65%" align="left">
<asp:UpdatePanel ID="upPCountry" runat="server" UpdateMode="Conditional">
<asp:DropDownList ID="ddlCountry" runat="server" Width="125px"
AutoPostBack="true" onselectedindexchanged="ddlCountry_SelectedIndexChanged" >
<asp:ListItem Value="1">USA</asp:ListItem>
<asp:ListItem Value="2">Canada</asp:ListItem>

[Code] .....

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Data Controls :: Call GridView RowDataBound Event On Button Click

Jul 17, 2015

I have a gridview, I would like to call an event gridview rowdatabound on button click, but in gridview are edittemplate that uses textbox.

Is when I can call event RowDataBound on button click, edittemplate value in gridview can calculate?

here's my code

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e) {
decimal d1 = 0, d1e = 0, d2e = 0, d3e = 0, d4e = 0, d5e = 0, d6e = 0, d7e = 0, d8e = 0;
decimal d1f = 0, d2f = 0, d3f = 0, d4f = 0, d5f = 0, d6f = 0, d7f = 0, d8f = 0;
decimal tv = 0;
decimal harga = 0;
decimal totalval = 0;


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Forms Data Controls :: FormView - Button Requires 2 Click To Fire The Event?

Oct 4, 2010

I have a modal formview with insertitemtemplate. I have to click the insert button twice to fire the event.

But if I do not insert any values, only one click is required and the validationgroup fires. But if I enter all valid values, I need to click twice and the event does not fire during the first click. But I need CausesValidation = false because to required field validators.

How to avoid two clicks to fire the event if the formview is valid


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Forms Data Controls :: How To Fire A Button Click Event Inside A Gridview

Mar 29, 2011

How to fire a button click event inside a grid view.

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Forms Data Controls :: Gridview Link Button Control Click Event?

Sep 28, 2010

I have Web page that uses LinkButton control inside Template Fields of Gridview.I am trying to work on LinkButton Click event and trying to preserve the Value of LinkButton that user click, and based on that value, i want to refresh tha page data.

I used CommandName and CommandArgument property of Linkbutton, but i can use that property only in GridView_RowCommand method by checking e.CommandName expression. But the problem with that Gridview_RowCommand event fire after all other page_load activity. So the value never used in the page_load event to refresh the data in all other control.I also tried to use OnClick Method, Session variable and Hidden variable. but when i run Response.Redirect method from Gridview_RowCommand, it clear all the Session and Hidden variable values. also tried (Response.Redirect(,false)) method but never got success.

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Forms Data Controls :: Why Does Link Button Click Event Action Need To Be Instantiated

Feb 24, 2011

I have a link button on my page :


And here is it's click event :



So why does line 181 have to be instantiated ?

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Forms Data Controls :: Creating Listview Control In Button Click Event?

Jun 22, 2010

I need to create Listview control dynamically and also i get columns dynamically .

How can create dynamically LayoutTemplate and ItemTemplate and how to bind data dynamically.

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Data Controls :: Unable To Find CheckBox In DataList On Button Click Event

Dec 5, 2012

i have datalist and on button click event i check the checkbox is checked or notfor this my code is

<asp:DataList runat="server" ID="dlstproductsize">
<input type="checkbox" value="<%#eval("size_id")%>" id="chksize" runat="server" />    <%#Eval("name")%>
If chkallowsize.Checked = True Then
For Each item In dlstproductsize.Items
If (CType(item.FindControl("chksize"), HtmlInputCheckBox)).Checked = True Then
ocommon.ProductMapingInsert(uniq_id.Text, CType(item.FindControl("chksize"), HtmlInputCheckBox).Value)
End If
End If

i get the error like object reference not set to the object

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Forms Data Controls :: Dynamically Loaded Usercontrol Won't Fire Button Click Event

Dec 24, 2010

I have a dynamically loaded usercontrol

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ucEditPanel.ascx.cs"

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Forms Data Controls :: Listview With Button In Item Template - How To Handle The Click Event

Aug 31, 2010

Using a listview control for the first time... I need a button for each item, and of course I need to handle the click event for the buttons... upon clicking a particular button I of course need to know which item the button is associated with so the appropriate action can be taken...

In VS, I can't select the button and see my list of available events in the properties window like is normally done for controls outside of templates like this... what do I need to do?

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Forms Data Controls :: Automatically Click Button When Textbox Onblur Event Occurs?

Aug 16, 2010

I'm here again to share a problem that I'm fighting against for days. I'm developing an eCommerce Cart.

Within it, I have a repeater, inside of ITEMTEMPLATE I put one TextBox for product quantities and one Button, for update the quantity inserted on that textbox.

When the customer clicks over the Button, it fires a function that gets the content of the TextBox and do an update on my Database.

It works perfetly when it is done with the mouse click. But I need to fires the update function WHITHOUT the manually click event. When the customer just put the mouse out of the TextBox (onblur event), I want to fires that function.



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Forms Data Controls :: Make Gridview Rows Editable On The Click Event Of A Button

Sep 20, 2010

How to make gridview rows editable on the clilck event of a button.

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Forms Data Controls :: Access The Click Event Of Insert Button In Detailsview Control?

Feb 17, 2011

I have a detailsview control, which I use to enter data and save to the database. I am using object datasource to connect to the db. The detailsview control has autogenerateinsert = "true". When the insert is successfull, I want to set some variables and and to redirect the page to a different one. I don't know how to access the insert button click event of the detailsview to do it. If there is different solution like using <insertItemTemplate> and using custom linkbuttons.

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Data Controls :: Dynamic Image Button Inside GridView Not Firing Click Event

Apr 9, 2014

On grid RowDataBound based on some condition i've added imagebutton dynamically. parallelly i want to add event for this button click. here is my code snippet.

protected void GV3_RowDataBound(object sender, GridViewRowEventArgs e)
if (e.Row.RowType == DataControlRowType.DataRow)
TableCell cell = new TableCell();
ImageButton bttn = new ImageButton();


That message popup box comes, but i'm unable to catch that click event. while click on a row i want to delete that row, so want to create event dynamically. for that i've used this following dynamic click event

bttn.Click += new ImageClickEventHandler(b_Click);
private void b_Click(object sender, EventArgs e)
//delete record

but this above code also not working.

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Forms Data Controls :: Catching A Click Event Of A Button Inside The Footer Template Of A Repeater?

Feb 5, 2010

I have a repeater control and in its footer temlate is a button (or 2 in the example) and I want to catch its click event but seem to not be able to.

I tried in the repeater itemcommand event and also I tried defining a subprocedure for the 'occlick' event but neither works..


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Forms Data Controls :: Database Updates But Gridview Doesn't After Custom Button Click Event?

Feb 8, 2010

So I followed Scot Mitchell's tutorial from on adding a checkbox column to be able to select multiple entries and delete them with the click of a button. When I make my selection and click the button it works on the database end, as the desired entries are deleted. However, the entries remain on the page after it reloads. if I refresh the page it's updated properly but I'd like it to automatically update after the button is clicked.

Also, I tried his method for adding check/uncheck all buttons to the top of the gridview and they don't seem to be working either.

Here's the code behinf from the gridview page:


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Forms Data Controls :: Create Textbox Dynamically In GridView And Retrieve The Value In Button Click Event?

Mar 24, 2011

I have a dropdownlist("ddlTemplate") control and a gridview("gvPlanning") control with 1 BoundField column, 1 TemplateField column and remaining columns will be generated dynamically from database.In TemplateFiled Column i have 3 image buttons viz: Edit, update and cancel.Gridview will be populated based on the selecteditem of dropdownlist.

if i click on edit imagebutton, i need to add textboxes dynamically in all the columns of that row except first 2 column. And if i click on Update imagebutton i need to retrieve the textbox values.we can add template field column for textboxes also, but why i am sticking to this method is.. the number of columns changes depending on the selecteditem from the dropdownlist. Eg: If i select india from dropdownlist the number of columns in the gridview would be 4 and if i select UK from dropdownlist the number of columns would be 9 likewise.

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Forms Data Controls :: Programmatically Access The Insert Button Click Event Of A Detailsview Control?

Feb 17, 2011

I have a detailsview control which I use to enter data and save to the database. The control is connected to the db through a objectdatasource. When the insert is successful, I want to set some variables and redirect the page to a different one. The detailsview control has AutoGenerateInsertButton="True". I don't know how to access the insert button click event in the code behind,

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Web Forms :: How To Implement Click Event For Hyperlink

Sep 9, 2010

how to implement click event for hyperlink as I am using hyperlink to logout the application and need to write the logout code in the event. For some reasons I am not able to use linkbutton.

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