Web Forms :: Setting Property For List Dynamically

Feb 25, 2011

How to set proprety for List dynamically. I have a WebPage class having properties. strNodeName is one of the property of this class which is the parameters of method. I want to set the string strTitle according to the parameter strNodeName i.e., set

strTitle = _list[i].Title.ToString();
I want Title to be the strNodeName.
Like if strNodeName = Author, then
strTitle = _list[i].Author.ToString();
if strNodeName = CoAuthor, then
strTitle = _list[i].CoAuthor.ToString(); 
Below is my code.
[Code]....

View 2 Replies


Similar Messages:

C# - Dynamically Setting Usercontrol Property?

Nov 17, 2010

I have a user control in asp.net that i need to dynmically set properties for. The propety and property values are in a dictionary, for example:

Dictionary<string, string> propertyValues;
Control c = Page.LoadControl("~/Control.ascx")

I can currently set the properties on the control using reflection, however, with .net 4 and the new dynamic keyword, is there an easier way to do it, for example, something like this:

dynamic c = Page.LoadControl("~/control.ascx");
foreach(var itemin propertyValues)
{
c.item.key = item.value;
}

this obviously doesnt work because item.key is a string and not a property.

View 1 Replies

Web Forms :: Setting 'Style' Property Value To Code-Behind Property?

Jan 5, 2011

I need to set a style property of an element to the value returned from a code-behind property. I have done this in the past, but it now seems everything I try fails. I get an error telling me that the literal is not formed correctly.These are some of the arrangements I have tried:

[Code]....

View 2 Replies

Web Forms :: Inherited Custom Control Property Setting?

Apr 30, 2010

i am tryin to make an inherited custom label control.

what i want is i want to have a property for the label where one can select languages.

like <label id="lbl" language="">

so when the user gives "language" property he must be provided with an option of "EN" and "AR" like an intellisense.

View 5 Replies

Web Forms :: Setting A Property In A Class That Adds A Web Part

Sep 24, 2010

When I add a WebPart to a page, I need to set a Property in the class that builds the WebPart.

In the CatalogZone, I declare:

[Code]....

In the CatalogPart1 class, I instantiate MyWebPart:

[Code]....

MyWebPart.PagePartID contains the correct value.

This calls MyWebPart which contains the property:

[Code]....

but vPagePartID is equal to nothing.

What am I doing wrong?

How do I get the value of PagePartID to MyWebPart?

View 2 Replies

Web Forms :: Setting Panel Enable Property From Javascript?

Feb 17, 2011

I am using a master page and web content forms in my project. I have a panel on my web content page which opens a popup window using window.open. When opening the popup window, I disable the panel on the web content form.

When I close the popup window, I want the panel to be enabled. I am trying to do this using javascript, but I am not sure how can I set the enable property of the panel to true using javascript.

View 5 Replies

Web Forms :: Use Dynamically Created Controls Such As A Checkbox List And Fill The Values Dynamically?

Sep 28, 2010

I'm creating an quiz application which queries the database and extracts the questions and choices. I use dynamically created controls such as a checkbox list and fill the values dynamically. How do I do this? Right now I have these functions:

array_random_init(); this creates a 10 element integer array from 1-20 - extract_question(i): this extracts a question indexed at i in DB, I created the controls and set the appropriate text in this function. - validate_question(i); this is called by button_click and validates the question i according to DB.

I understand I have to recreate the controls in Page_init on postback, but what should it look like? Do I need to add "if IsPostBack" in page_init, or do I create the controls in page_init() and reset their properties in page_load when I use extract_question(i)? Also, I cannot seem to clear the selected boxes on postback, I added page directive "enableviewstate=false" but it doesn't work.

View 2 Replies

Forms Data Controls :: Setting The ImageUrl Property After Updating Record Not Working

Sep 15, 2010

I'm trying to set the ImageUrl property after I've uploaded an image so that I can display the newly uploaded image, but for some reason it's not working.

If I navigate from the record I've just updated and then return back to that same record, the image then displays. It just doesn't display right after I've updated it. Basically what I'm doing is this:

Sub FormView1_OnItemUpdated(Sender As Object, e As FormViewUpdatedEventArgs)

Dim MyImage As Image
MyImage = FormView1.FindControl("Image1")
MyImage.ImageUrl = "image1.jpg"[code]....

I've left out the path intentionally because I'm pretty certain that the path I'm giving is correct... again, if I navigate away from the record and then return to it, the image displays. In addition, when I view the "Page Source" to view the resulting html, the src property of the image tag is blank . So, it's not a path issue... the issue is that its not setting the src at all which is why the image is not displaying.

View 5 Replies

Dynamically Setting Default Url In Forms Authentication

Feb 14, 2011

I have two login control in the index page of my website,each of two different usertypes. there are two user types brands and creatives.the branded user will log in to brands bin(brandsbin.aspx) the Creative user will sign in to creativebin(creativebin.aspx) i am using forms authentication for signin. so i am confused here to to rediret to default path for each user types. how to set default page for each user types. in the web config file i have added like this

<authentication mode="Forms">
<forms name="forms" loginUrl="Index.aspx" defaultUrl="brandsbin.aspx" path="/" timeout="15" slidingExpiration="true"></forms>
</authentication>

View 1 Replies

Web Forms :: Setting The Text Control Dynamically?

Feb 18, 2011

I have an aspx page which has 5 text controls as follow:

<asp:TextBox id="txtStudent1" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent2" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent3" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent4" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent5" runat="server" textmode="SingleLine"></asp:TextBox>

How can i set new text to each of these controls dynamically in .cs

WITHOUT explicitly doing something like this:

txtStudent1.text = "freshment";
txtStudent2.text = "Sophomore";
txtStudent3.text = "junior";
txtStudent4.text = "senior";
txtStudent5.text = "grad";

Can I use the for loop and increment the digit in the text control when setting its text?

ex:

For (int i=0; i<5; i++)
{
"txtStudent" + i .....
}

View 4 Replies

Web Forms :: Setting Root Folder Dynamically In Treeview?

Jun 10, 2010

[Code]....

View 5 Replies

Web Forms :: Setting Selected Theme To All Pages Dynamically?

Nov 15, 2010

i have a setup.aspx page where in i select the theme with buttons so if i click on a button the theme should reflect in all of my pages of project.so how can i write the code do i need to call it in each page.how can i set the initial page to do so.

View 7 Replies

Setting A Property Value To A Form Control's Value?

Mar 29, 2011

I have a class called paycheckProperties where I have a property called GrossHoursWorked set like this:

[Code]....

In the form's codebehind I am first declaring an instance of this class:

[Code]....

then trying to set the value of the property to the value of a form control like this:

[Code]....

I'm not doing somethign correctly though because I'm getting an object reference is not set to an instance of an object error. What am I doing wrong?

View 2 Replies

Web Forms :: Setting The Selectedindex Of Drop-down List Box

Feb 17, 2011

I want to set the selectedindex of ddlExceptionNumbers to a Session variable value. I set my debugger just passed the last line of this code segment, and it doesn't change the selectedindex, it's 0. Session["CurrentExceptionID"] has a non-zero positive value.

[Code]....

View 3 Replies

Web Forms :: Setting Gridview Header Back Color Dynamically ?

Mar 29, 2011

i am setting the gridview headers backcolor dynamically
if (!Page.IsPostBack)

{ buildGrid(); gvTeamGameSeries.HeaderStyle.BackColor = Color.FromName("red"); }

however everytime i reload the page,backcolor disappears.If i move it out from IsPostBack block ,it works fine but i want to load grid only when the page loads for first time(inside !Page.IsPostBack).

View 8 Replies

Forms Data Controls :: Setting Headertext Of Gridview Dynamically

Jul 22, 2010

Is tehre anyway to set the HeaderText dynamically on a gridview? I'm trying the below, it kind of works, but the problem is on the initial load nothing shows up, but when I postback then the new text populates:
grdvMyTest.HeaderRow.Cells[5].Text = GetTheCalculatedDate();

I've tried that in both Page_Load and grdMyTest_Load, but same thing happens in both. When the page initial loads the column header text is blank, when I click something causing a postback it pops up. I don't have a IsPostBack check around that line, so it should be running regradless. I'm guessing I'm doing it at the wrong event, either too eariler or too late.

View 2 Replies

Web Forms :: Setting Properties On A Dynamically Loaded Control As Template?

Jan 6, 2010

[Code]....

Once the template is loaded and cast back to the TabHeader class, it's null. How can I load that control, set the properties, and use it as the template? Or is the only way to go about doing this to create a custom class?

View 2 Replies

Forms Data Controls :: DataPager - Setting NextPageText Dynamically?

Jan 9, 2010

In the datapager, is there any way to set the NextPageText and PreviousPageText properties dynamically so the NextPageText is set to the title of the the next story in the dataset?

View 1 Replies

Web Forms :: Dynamically Setting Asp:LoginStatus LogoutText When Embedded In Asp:LoginView?

Aug 16, 2010

I'm currently developing a localized control which works as a wrapper for the default ASP.NET Login control.

This is my .ascx file:

[Code]....

Problem is, I have to set dynamically from CodeBehind the LogoutText attribute. I tried basically two things:

1. Declaring the Asp:LoginStatus normally in the .designers.ascx.cs file and setting the LogouText attribute's value runtime like this:

[Code]....

... but this does not seem to work since the LoginStatus control is declared into a LoginView control.

2. Setting the value using late bounds, but this fails since to retrieve the loginstatus i have to do such thing:

[Code]....

... but this fails too because late bound removes early references, so i cannot logout the user anymore since the runtime finds a duplicated LoginStatus control and cannot understand which is the right one, or at least i guess so.

I tried to check if someone had the same problem in the past and i found a couple of reports stating that i cannot do such thing like setting attributes runtime for nested controls.

Maybe i'm just missing something, but before throwing everything and setting that attribute statically in the .ascx i would like to make sure.

View 3 Replies

Setting A Property For A User Custom Control?

Jan 25, 2010

I have created a user custom control, and what I would like to do is to pass it the text value from a label where I can carry out some other processing.

View 2 Replies

MVC :: Setting Property On A Filter Attribute From Controller?

Feb 17, 2010

here's my situation - I've created some ActionFilterAttributes that I want to apply to a custom Controller class that my other controllers can inherit from. The problem is, I need to set a property on the attribute from the final inheriting controller. So I have something like this :

[Code]....

[Code]....

View 2 Replies

Forms Data Controls :: Setting Height Of Linkbuttuon Which Will Added Dynamically?

Jun 18, 2010

[Code]....

I am adding linkbutton dynamically (actually above snippet tells what I am actually doing, in reality TableRow and TableCell are added dynamiccally). My problem is, I am not setting height of linkbuttuon which will added dynamically. I have no idea what text I have to add to linkbutton.

What I want, after all the link buttons are added, iterate through each added lin button, get the height of each linkbutton, store the max height, then re-iterate throgh the link buttons and set the height of each link button to max height.

View 5 Replies

SQL Reporting :: How To Set The Page Setting Property When It Compiles The PDF File

Dec 10, 2010

I have a ReportViewer control and the PDF download function is working fine. However, the table does not fit to the page of the PDF and part of it appear in 2nd page. I want to have that report fits into one single PDF page.

How can we set the page setting property when it compile the PDF file ?

View 4 Replies

C# - Setting Property Default Values For A Web User Control?

Apr 15, 2010

I am trying to build a web user control and set some default values for its properties in the code-behind like this:

[DefaultValue(typeof(int), "50")]
public int Height { get; set; }
[DefaultValue(typeof(string), "string.Empty")]
public string FamilyName { get; set; }
[DefaultValue(typeof(Color), "Orange")]
public System.Drawing.Color ForeColor { get; set; }

When I add the user control to the page and call it without any properties:

<uc1:Usercontrol ID="uc" runat="server" />

the default values are not set and every property is 0 or null.

View 2 Replies

Setting A Server Control Property From The Content Page?

Oct 27, 2010

I need to validate a textbox to ensure the submit date is older than Today. I wanted to use a CompareValidator to do that, but unfortunately the following code doesn't work:

<asp:CompareValidator ID="cvtbDateExpiration" ControlToValidate="tbDateExpiration"
Operator="GreaterThan" Type="Date" ValueToCompare="<%= DateTime.Today %>"
ErrorMessage="Card has expired" runat="server" />

The compiler tells me that ValueToCompare="<%= DateTime.Today %>" is wrong: "This is not scriptlet. Will be output as plain text."

Is there a simple way to achieve this (without setting it using the Code Behind)?

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved