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Questions tagged [findcontrol]

A method on the Control class in the .NET framework that finds a control from its id. The control is only found if it is within the calling control's naming container.

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LinkButton in GridView does not fire RowCommand

I am dynamically building a datatable and binding it to a gridview in a VB codebehind. I transform the gridview cell data into LinkButton controls to allow that data to be clicked for updates. I am using AjaxControlToolkit to present a modal popup…
cltdiver
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Function FindControl is not working

I'm trying to get the value of dynamically created textbox. Dim idReponse As String idReponse = GlobalVariableAddOneWeight.ArrayReponseId(i) Dim textboxId As String textboxId = "txtWeight" + idReponse Dim tb As New TextBox() tb =…
user2550171
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How to move ASP.NET PlaceHolder control from Page controls collection to a custom Control's output?

I am writing an ASP.NET custom control. In my custom control code, I find a PlaceHolder control in the page like so: this.myPlaceholder = Page.FindControl("placeholder1") as PlaceHolder; Then, I render the placeholder as the output of the custom…
frankadelic
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ASP VB.NET - FindControl isn't finding my control

A little background. There is a masterpage as well. Here is the ASPX code

Please review the items below and enter the quantity of each item for which you are requesting…

user3542850
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Findcontrol for label in gridview using javascript

I have a gridview which has some templatefield. At cell5 i have a label which is the input for database. but not all the labels in all the rows contains the value. its based on the click event of an editTemplateField. I have vb.net code for…
King of kings
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Changed Screen Orientation MediaElement Disappear From Screen

I have interesting problem for my project. I m working on orientation of the app and my problem is that my videoelement is disappered when i changed my screen orientation portrait or landscape. I m using same code for my Image and it is working…
SilverSharK
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Getting Gridviews Values in Session Variable

I am trying to store values from a gridview to session variables, using a button in Gridview, which is placed in an Content Page and further in an accordion, so first I have to find contentplaceholder which have done nicely, 2ndly I find accordion…
user3407389
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Will this code get the value of the found control? asp.net syntax

x.Parameters.AddWithValue("@areasexpertise1", FindControl("AreasExpertise1")) It should find AreasExpertise1 and make a parameter, but does that get the selectedvalue too?
Phil
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Find Control Deep Inside LoginView

I have a login view control that I can find with findcontrol. Inside it is LoggedInTemplate->ul->li->ul->li->a. How can I find a? Here is sample code: …
AM0
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FindControl not finding child control on postback

This has me baffled because the same FindControl code finds the control when it's not a postback. Here's the situation. I have a custom control (ClassCell.ascx). It has a LoginView that shows a link only for people in a particular…
Sandra
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"RequiredFieldValidator" FindControl in GridView

My intention is diseable RequiredFieldValidator in grid view row. To find this validator i'am using FindControl method. I wrote this code: protected void GridView2_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName ==…
Shagohad
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Listview DropDownList FindControl without Edit Button

I am having trouble populating a dropdownlist from a dataset when the dropdownlist is embedded in a listview. I get "Object reference not set to an instance of an object." because, I believe, I am not accessing the dropdownlist correctly using…
user3182970
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asp.net VB Findcontrol cannot find control outside of formview

I am creating a DNN page that has a formview. The sqldatasource is on the outside of the formview. I need to control the sqldatasource.insert() call from the codebehind. (there are 2 buttons - 1 which inserts and goes to one page, 1 which inserts…
Joe
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Accessing data in RowCommand

Im new to C# and in VB i could do the following: Protected Sub DataGrid1_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles DataGrid1.ItemCommand If e.CommandName = "CommandName" Then …
user147215
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How to find a control in a repeater with IndexOf C#

I want to know if it's possible to find a control in a repeater but by approximation. I mean, I have some controls with end "....EditMode" and I want to catch them all and modify some attribute Something like this foreach(RepeaterItem item in…
Maximus Decimus
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