I want to find all the controls in the Formview. I have written the below code
If frm.HasControls Then
For Each childCtrl In frm.Controls
'DisableEnableControls(childCtrl, EnabledFlag)
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I have to assign the individual color to Column bar chart i tried the below it is working
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but i want loop through each chart series item and assign them a color from an array. Is it possible with MS Chart control iam using the Column Bar chart for displaying the data.
Is there a way to check the memory usage (consumption) of individual controls on a web form shown in a browser. Like Repeater Control, Multiline Text box etc. The reason is I am putting the repeater control in session and checking the status of controls, based on which I am doing further actions.
View 2 RepliesI also have a working application that popukates my datagrid with valid data rows from my DataBase. What I cant figure out is how to get each of the hyperlink lables to NAVIGATE to the correct and corresponding aspx page!
For example I have 5 rows in the datagrid and each row has its own hyperlink, each row contains contact and a short profile on 5 diffrent companies. For example when i click on let say row 3 that has (eg) Jimmy's Big Prawn's Restaurant listed in the the datagrid, I want to be navigated to a webform page dedicated to Jimmy's Big Prawn Restaurant.
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I am guesing it has to do with the bolded text above, but "details.aspx" is just an empty webform, I would like the hyperlink to point to (eg) JimmBigPrawnRestaurant.aspx.
I am using a from view for data entry. I need to verify that a check box is true or false after editing a record.
I have been accessing label text using the following|
CType(FormView1.FindControl("RespDeptLabel"), Label).Text
How can I access the state of a checkbox in the form view to determine if it is true or false
I have this function to expand and collapse rows in gridview from this website:
[URL]
how to have a expand/collapse ALL function on top of individual rows?
In my web forms application I have a site.master page with an update panel (Java Script ToolKit). Inside the update panel I have a survey and a columns chart to show its results. The chart properties are
visible = false
ImageStorageMode = UseImageLocation
RenderType = ImageTag
When the user votes, his/her vote is stored in a sql server table The chart is rebound to its data source
The chart visibility is set to true and the survey's questions are hidden. I've been trying to set the columns for the maximum and minimum values to a different color using the code I found in "Samples Environment for Microsoft Chart Controls" [URL] under Working with Chart Data Data Manipulation Finding Data Points Find Maximum and Minimum Values:
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I have not got the columns to change their color. I have put the code inside every event handler I could think of (after it failed to work inside the page load event handler): Inside the chart Init, load, and pre_render handlers. Inside the click event handler for the voting button (before and after I call the chart.DataBind() method). Inside the page pre_render handler. Inside the ToolKitScriptManager pre_render handler. I checked the code behind the environment samples. All, to no avail.
Is it possible to bind data to specfic columns in Gridview?
I mean, if I send a query to my database and it returns 1 column, then bind that column to the first column in the gridview, then send another query and bind the resulting column from that query to the second column without erasing the data of the first column etc etc.
To start with - I'm using VS 2008/.NET 3.5 and working in a company-provided template that leaves me restricted to some/many settings that go beyond the body of the page itself. That said, I need to create a page that will display data from individual cells in a database table that, when lined up would look like a normal sentence. Based on certain criteria I would have certain sections of the sentences hide (ex. if it contains a key phrase or if it's empty).
I've seen a method in which Labels could be used to achieve this effect, where I would assign it the grid coordinates of the cell in a table, but I could never get it to work. I've been successfully connected to the table (LINQDataSource) but still have a blank canvas without this fundamental display technique as that will be all that's in it.
I have a CreateUserWizard control on a form TextBox and I want to addmobile content CreateUserWizard information stored in the text box can saveanother table The problem is that the TextBox can not get a name when I added in the formCreateUserWizard
View 1 RepliesI have a Web User Control I created for authentication. The web user control is inside the box below. Clicking any button (1 or 2) below works correct as it goes to the correct c# button click event in the code behind file. If I press enter on fields a or b it goes to the correct callback (button1's) if I press enter on field c it still goes to button1's callback, not button2's
How can I give my web user control a nice self contained for and view state etc, so it wont mess with the remainder of the page's form?
+--------------+
| User: __a___ |
| Pass: __b___ |
| [button1]|
+--------------+
Prompt:______c______ [button2]
I have a Web User Control that is sitting in a Tabcontainer on a web page. The user control is on tab 1 and has a listview control in it. In the listview control I have a textbox called txtWorkOrderID. In tab 2 I have a gridview with a button in one of the columns. When the button is clicked I want to grab the ID from the row I'm on and fill the txtWorkOrderID with it on tab 1. I've got things to work as far as grabing the ID and switching back to tab 1, but I keep getting a null reference when I try to put the value into the txtWorkOrderID which tells me its not finding the control. I am using .netVB in VS10. how to reference the textbox in the control on tab 1. here is what I have so far. [Code]....
View 4 RepliesI have a drop down list (created during form design) with auto postback enabled. And I use AJAX to prevent 'visible postback'.
When a user choose an item from the drop down list, the system will then perform a postback and created a set of form control's such as label, drop down list and text box for entry.
Then, I will have a button (created during form design), and when I click on the button, i want to find for the form control that are created after the post back, but I cant find them!
I wonder if those form controls are render to the web form?? But I have no problem finding the drop down list that is created during design time.
I am experiencing a problem on my aspx page.
I have a web form on which the user fills in a basic data: date (with drop down lists), an asset class (with a radioButtonList that is bound with en Enum) and other simple controls... The, when the form is submitted, I make a query on the database to retrieve my data and bind these data into a gridView.
Here are some bit of codes
protected void Page_Load(object sender, EventArgs e)
{
foreach (int assetclassVal in Enum.GetValues(typeof(AssetClass)))
{
[Code]....
The 1st time I submit the form everything is working well, the second time even if I change nothing in in the web form, the GridView1_RowCreated fires an exception when the property AssetClass is called. The error message is
Must specify valid information for parsing in the string.
This is because rblAssetClass.SelectedValue is empty, but I don't understand why.
Once again something for a new bee... I have 3 questions -
1. I wanted to add a drop down list instead of a text box to my grid control (which should come up on clicking editing)
2. Similar control for form view
3. On click "select" in a grid view, I want to open a new web page which will show a form view attached with the same "select" index.
how to call AJax rating control in Form view ?
I have 1 rating control in fromview in code behid page i wan to call Ajax rating contrl in formview for determine event and property .
I am new to working with the Form View control so I am not quite sure how to do this.
I want my users to be able to enter search criteria into text boxes at the bottom of my FV just beneath a table and then click a button to initiate a DB search and rebind of the form.
Where do I create/ access the button's event handler to make this happen ?
I would like to have buttons in the Item template and possibly the edit template sections of the FV.
So I have created my buttons and now I want to access their button click events.
Here is my meager start this is located in the Formview databound event:
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how do i give the individual total time?
Means if i have a person name asim which is working on project and on same project he start n stop time (2 time) so how can i calculate the total time of only that person on that particular project ?
This is my asp.net code
How do I give the individual total time?
Means if i have a person name asim which is working on project and on same project he start n stop time (2 time) so how can i calculate the total time of only that person on that particular project ?
This is my asp.net code
<ItemTemplate>
<strong>Name:</strong>
<asp:Label ID="NameLabel" runat="server" Text='<%# Eval("Name") %>' />
<br />
<br />
<strong> JobNumber:</strong>
<asp:Label ID="JobNumberLabel" runat="server" Text='<%# Eval("JobNumber") %>' />
[Code] .....
I am using the validation controls, and I would like to display nothing for each individual control, but a message box summary. However, my validators are within a Repeater (see below) and each row can have up to 2 errors, and I want some way to be able to show in my summary whether ANY row has Error 1 or ANY row has Error 2. I.e. I want my summary to say 'The Grid contains Error 1 (new line) The Grid contains Error 2'. At the moment my summary gives me a separate line for each row where there is an error. Here is my code:
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<asp:ValidationSummary ID="valSum" runat="server" ShowMessageBox="True"
ShowSummary="false" DisplayMode="BulletList" HeaderText="The following errors have been made in the order numbers:" />
I would like to programmatically hide/unhide Individual Menu items.
How is this best accomplished. I see that intellisense does not have a visibility attribute for Menu1.Items(1).
I would like to know how i could display data from an itemtemplate or any other form views/data-bound controls without having it render in tables? i know theres control adaptors, but is this reliable and will it work with asp.net 3.5?
View 4 RepliesFrom using the command: EXEC sp_spaceused on a SQL 2008 database,
the DB has a size of 642.56 MB, unallocated space 148.77 MB.
I can also see the size of the individual tables from the same command:
Reserved: 103656 KB
Data: 98264 KB
Index_size: 2656 KB
Unused: 2736 KB
What I don't quite get is why the total database size is 642.56 MB when the size of the individual tables is so much smaller. We pay for the total amount, in chunks of 500 MB. I was trying to see which tables where causing the DB to be so big, but to me, it looks like it is not the size of the tables but something else.
What should I look at to figure out why we are taking up so much space? Am I not understanding how this works?
i have a page for registration there is a button when it clicked shows panel contain gridview to selcect a value from it/my proplem :
i want to prevent user to click any control in page except those on the showen panel until the user selects a value from the gridview.all the control should be enabled.an example for what exactly i want to do is when you create a post here in this forum and you click (select Tags) button it shows a list.and the rest of page turns to dark color ,how ?
so how to disable the controls and and enable them?i am using C#
I have a gridview which has 4 columns, each holding an ImageButton in a templateField column. When I click on one of these image buttons the clicked upon image is displayed in Image1 using GridView1_RowCommand and this works fine.
However, when I click on one of the page numbers on the gridview the Image1 control resets to its original state and loses its ImageUrl.
Below is the HTML source for the gridview.
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