Generate A Popup Box In Codebehind If The Conditions Are Met?

Jan 22, 2010

I'm working on a piece of code at the moment that allows the user to enter values into fields. Once the user clicks on the 'save' button I am checking those fields against certain conditions (essentially calling a bunch of stored procedures to assess the values). If any of these 'rules' are met, I need to generate a popup that informs the user that certain values need to be fixed before they can continue for some of the conditions, and for others just to inform them of what conditions may need their attention. how do I generate a popup box in my codebehind if the conditions are met?

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VS 2008 Easily Generate WHERE Conditions In SQL Using .NET?

Dec 12, 2010

I always have a problem with dynamically generating WHERE conditions to a SQL statement which are base on the nformation given by user (combobox, listbox, checkbox etc.) Here`s an example of how I normally deal with the problem:

[Code]...

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ASP.Net Button In Codebehind That Calls Codebehind Function

Jul 27, 2010

I'm using Telerik RadControls, in my codebehind I have the following function, a portion of which adds buttons to the footer.

[Code]...

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Make A Popup Blocker Type Message Box That Pops Up When A Popup Tries To Load A Page?

Dec 2, 2010

im trying to make a popup blocker type message box that pops up when a popup tries to load a page, and it asks The page [URL]is trying to open,open in a new tab?

(label)
No (button) Yes (button)

how would i make a menu appear when i click somwhere on the page,how would i make it recognise a picture, and be able to copy it to a location on the local drive?

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Parse The URL Of The Desired Popup To The Popup-form AND Show Hints / Tooltips In The WebKit-Component?

Apr 11, 2012

I'm trying to use the WebKit-component ([URL]) in VB with the help of Visual Studio 2008. This is running without problems, except for two following two issues:

1. Hints/Tooltips are not shown (e.g. as there usually will appear one if you stay with the mouse over the Google-logo)

2. If there's a popup-window, I don't know how to get the new desired URL.

[Code]...

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Silverlight Popup: Call A Method After Popup Is Opened?

Jan 28, 2011

I'm working with a Silverlight Popup control (SL4). I would like to update data shown on that popup every time the user opens it (IsOpen=true) by passing a string and calling a Private method located in the Popup control behind code to fetch updated data.

I was hoping to place code to make this happen in the Opened event of the Popup, but such an event does not seem to exist (even though I found some documentation on it).

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Wpf - Create New UserControl In Popup Each Time Popup Pops?

Jun 16, 2011

I have a usercontrol that has a popup that displays another usercontrol when the user selects an item from a listbox. When the parent initializes, all the usercontrols initialize.

<Popup x:Name="PopContactLogs" Width="670" StaysOpen="True" AllowsTransparency="True" PopupAnimation="Fade" PlacementTarget="{Binding ElementName=PageCustomerHome}" Placement="Center">

[Code]....

and it just keeps the original data in there. I'd really like to just reinitalize it every time and basically have a new webpart each time.

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Web Application With C# Both In Codebehind?

Oct 10, 2009

We currently have a asp.net website with some modules developed in VB.Net & some in C# (not just classes but also individual aspx pages and code behind). We figur

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.net - ASP.Net Dropdownlist Within A Detailsview Not Being Set In Codebehind?

Jul 21, 2010

I have the following code in my codebehind Page_Load function that sets the default selected value of a dropdownlist in detailsview based on the name of a record returned from a sql data query.Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

[Code]...

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Asp.net - Access Selectcommand Using Codebehind?

Aug 12, 2011

How can I change my selecommand, and keep it through the remainder of the page (when using pagination, sorting)?I have a page of checkboxes:

<input type="checkbox" name="checkbox_1" />
<input type="checkbox" name="checkbox_2" />
<input type="checkbox" name="checkbox_3" />
<asp:Button runat="server" Id="CustomButton" text="Create Report" PostBackUrl="report.aspx?"/>

Then on report.aspx I want to generate a standard listview based on the selections in the checkbox.

<asp:ListView runat="server" ID="ReportListView" DataSourceID="ReportListViewSDS">
<LayoutTemplate runat="server">
...<asp:PlaceHolder runat="server" ID="itemPlaceHolder" />...

[code]....

Will the changes i make to the sql command in the PreRender function hold when I have applied pagination or sorting to the listview?

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Asp.net - Get Output Parameter Of Sql In Codebehind?

Aug 21, 2009

My stored procedure is like this.

ALTER PROCEDURE [dbo].[GetImagesByDesignId]
@DesignID bigint,
@RegID bigint,

[code]....

Problem is i want to get datattable as well as imagecount in codebehind.How can i return back datatable and imagecount to codebehind.

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Asp.net - Impersonate User In Codebehind?

Dec 22, 2010

I'd like to impersonate a specific user in code to perform some file manipulation on a remote machine. The problem I'm having is that I am unable to get impersonation to work. I'm using the code from the Microsoft article found here: How to implement impersonation in an ASP.NET application

I'd like direction on how/where to start the debugging process. Here are my files:

Test.aspx:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Test.aspx.vb" Inherits="TraceFile_Test" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

[Code]....

I replaced real credentials with myUserName, myDomain, and myPassword for the post.

The web server is a Windows 2008 server running IIS 7. I'm not a server guy, so I don't know where to being the troubleshooting process. Is the issue with the code or server side?

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Error - Storyboard Not Available In Codebehind

Dec 9, 2010

Why can I not access to the storyboard when using WPF. In Silverlight, the exact same code works.

Codebehind VB
Public Class UserControl1
Private Sub UserControl1_MouseLeftButtonDown(ByVal sender As Object, ByVal e As System.Windows.Input.MouseButtonEventArgs) Handles Me.MouseLeftButtonDown

[code]....

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Get Browsers Width In CodeBehind ( C# Or .Net )?

Jun 10, 2010

Get Browsers width in CodeBehind ( C# or Vb.Net )

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Get Browsers Width In CodeBehind?

Oct 15, 2009

et Browsers width in CodeBehind ( C# or Vb.Net

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Get The DataKeyNames In Aspx In Codebehind?

Mar 14, 2009

I need to get the DataKeyNames in codebehind of my ASP.NET application (VB.NET). How can I get that?

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Why Isn't Codebehind Recognising The Asp Control Id

Jul 18, 2011

I have copy and pasted some VB.NET and some ASP.NET into existing files in my solution from another to fix a common problem. However, the VB isn't recognising the ID of the asp:Panel controls that I've brought over.

<asp:Panel ID="passwordPanel" runat="server" DefaultButton="SaveNewPWD">
passwordPanel.Visible = False

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Asp.net - Accessing Listview Itemtemplate From Codebehind?

Sep 2, 2011

I'm hoping to dynamically change the number of columns in my ItemTemplate of my ListView:

<asp:ListView runat="server" ID="ReportListView" DataSourceID="ReportListViewSDS">
<LayoutTemplate>
<table>
<tr>

[code].....

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Asp.net - Pass Javascript Variable To Codebehind?

Dec 26, 2011

Is it posible to get a value from a javascript variable and use it into visual basic code without incrusting value on any control.

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Asp.net Add Multiline And Rows To Textbox In Codebehind?

Dec 17, 2010

I'm using VS 2010 and .net 4. I'm trying to figure out how to make a textbox be multiline and set the rows in codebehind.I'm trying to figure it out for a user control that i'm working on. So in the properties passed through the to user control it will set the textbox to be a multiline or not.

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Call JS Function From CodeBehind File?

Oct 24, 2011

I am having trouble accessing a Javascript function from my code behind file. I need to do this as I am using the GoogleMaps JS API to add markers to a map based on addresses retrieved from my database. I have a function called AddMarker that takes in the address as a parameter, so I need to be able to call that from my code behind file in the page_load function.To simplify the question, how I can I call this javascript function to display an alert with a string passed from my code behind file?:

function hello(message)
{
alert(message)

[code]......

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Calling Button Click From Asp.net Codebehind?

Apr 19, 2012

I have two button as shown below:

1st Button:

<asp:Button ID="btn1" runat="server" Text="First Button" CausesValidation="False"
UseSubmitBehavior="False" />

[Code].....

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Javascript - ASP.NET Confirm Before Executing Codebehind?

Mar 23, 2012

I have a form where a user can delete a record, and I want a pop up message where the user has to click okay to confirm the delete.

Delete button:

<asp:Button ID="btnDelete" runat="server" Text="Delete" UseSubmitBehavior="false" OnClick="btnDelete_Click" OnClientClick="confirmation();" />

Confirmation function:

function confirmation() {
var answer = confirm("Are you sure you want to delete? This action cannot be undone.")
}

So right now, clicking the delete button executes the btnDelete_Click Sub in the code behind regardless of whether you click okay or cancel in the pop up box. I know I can add if (answer) { -- some code here -- } in my javascript function, but is it possible to use javascript to execute code from the codebehind? Or is there another way to do this?

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Pass Some Post Variables On Codebehind?

Mar 25, 2010

I'm working on integrating my companies back-end system with paypal, on our current website.I have done paypal integration before, but this company is a middle-ware provider that allows us to hold an order until it ships.They have provided a very low-level example of implementation, but leaves some gaps in a true implementation on a back-end system. They have each method, essentially, have it's own aspx page that sends data to a page, that contains a javascript that autoposts to a url, with 3 hidden variables.

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Use Eval In Codebehind To Set Page.Title?

Mar 1, 2010

I have a SQLDataSource that is bound to a ListView control but I want to place parts of the bound record into the HTML TITLE attribute. Here is my codebehind file that I want to change so it can use Eval to construct a dynamic TITLE based on the data content[code]...

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Write Text To Html Tag From Codebehind

Nov 10, 2010

I would like to populate a <p id="para1"></p> html tag from the codebehind page in VB. I need to read text from a text file that will be periodically uploaded from a user and display it on the aspx page in specific paragraphs.

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Access Script Global Variable From Codebehind In Asp.net?

Jul 15, 2010

Get the value of Global variable in javascript [code]...

so want to access "a" in code behind as it's global varible

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Asp.net - Get A Listview Hiddenfield And Use It In Codebehind Oncheckedchanged Function

Jun 14, 2011

<asp:ListView ID="TasksList" runat="server" DataKeyNames="AnnualProgramTasksId"
DataSourceID="TasksListSqlDataSource">
...
<LayoutTemplate>...</LayoutTemplate>

[Code]....

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Asp.net - One Codebehind Method Handles Two Distinct Dropdowns?

Jul 9, 2010

I have one page with two dropdownlists with different IDs and in my codebehind I have two distinct methods, one for each dropdownlist, with distinct names and handlers.BUT, in my codebehind, only one dropdownlist calls it's method - and sometimes it calls both methods! - while the other dropdownlist never calls its method.I tried cleaning the infamous "Temporary ASP.NET Files" folder I tried rebuilding the solution but the problem persists?

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Assigning A Datasource To A Gridview Dynamically In The Codebehind?

Jul 10, 2010

I am stuck at a task. What I want is, I am creating a table in the database on the fly in the code behind using the below code(in VB).Now my main problem is I want to display this table which is created in step 2 of a wizard, in step 3 using a GRIDVIEW. But as we all know a GridView needs a sqldatasource for values to be displayed, however what I need for achieving this is dynamically assign a datasource to the GridView, but I am not figuring out HOW?

Dim NewTable As String
Dim FullName2 As String = "Dynamic" + "_" + lblCompanyName.Text + "_" + tbCustomerFileName.Text
'Get Row Headers and map to Fields
readerXML.ReadHeaders()

[code].....

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