Web Forms :: Caching A TreeView Control - RootNodeStyle.Font.Bold Will Not Persist

Dec 8, 2010

I have a TreeView control, that for reasons of performance (it takes a LONG time to do all the database queries to build it) is being cached. The data and treeView control seem to cache just fine, EXCEPT for the RootNodeStyle.Font.Bold property. On initial page-load (when it's cached), the root nodes come out bold. However, when retrieving the TreeView control from cache, the root nodes are NOT bold (even though reading that property shows TRUE).

Here's some code:


The first time this code is called (i.e., when the cache is not hit and the TreeView control is populated, the resulting TreeView has its root nodes in a bold font. However, when the cache is hit, the root nodes are NOT bold (the RootNodeSTyle.Font.Bold property is True, but the output HTML is not bold).

View 5 Replies

Similar Messages:

Web Forms :: Change CSS Font Size And Make Font Bold In DropDownList

Aug 9, 2012

I use this class for my DropDownList

font:bold 12px Tahoma;

In my dropdownlist just selected item font be (bold 12px)

I want that all item that are in my dropdownlist font be bold 12px  how i can do it?

View 1 Replies

Email Body String - How To Use The Font Bold Property

Jul 18, 2010

I have the following email body string: want some lines to be bold is it possible.

Also the [URL] is appearing as text too, when the email is dispatched.

mailBody = "Organization: http://www.hotmail.com" & vbCrlf & Environment.NewLine() & "Contact: " & contact & vbCrlf & "Address: " & address & vbCrlf & "City: " & city & vbCrlf & "State: " & state & vbCrlf & "Zip: " & zip & vbCrlf & "Phone: " & phone & vbCrlf & "Email: " & email & vbCrlf & "Web: " & web & vbCrlf & "One State/Nationwide: " & atype

View 1 Replies

Setting Particular Part Of The Tool Tip Text To Be Bold With Different Font Color?

Jul 5, 2010

i have tool tip for an image in asn asp.net & c#.net and i want to set particular part of the tool tip text to be bold with different font color,how can that be done?

View 1 Replies

Custom Server Controls :: DefaultValue In Properties Window Displayed As Bold / Not Bold?

Oct 3, 2010

I would like to know why somethimes DefaultValue in properties window is displayed in bold text and somethimes in normal weight text? What i know is that the Value in Properties Window should display bold only if the Value is different than DefaultValue.

So i have a situation, where i need to set DefaultValue's and i'm successfully setting the boolean Value but failing in Integer value...



Now the reason why i'm using Int32 in this example is that i hovered the mouse over the DefaultValue and it's said that "represents a 32-bit signed integer" but still no luck.

Why is my StepHour displayed bold and how to display this DefaultValue in regular weight text?

View 7 Replies

Treeview Selected Node Font Style Does Not Change

Oct 12, 2010

I have a treeview and I am giving the node style in code behind.

Treeview design is as below:

<asp:TreeView ID="tvIARHierarchies" runat="server" NodeIndent="15" ShowExpandCollapse="true"
ShowLines="True" Width="98%" OnSelectedNodeChanged="tvIARHierarchies_SelectedNodeChanged">
<ParentNodeStyle Font-Bold="False" />
<HoverNodeStyle Font-Underline="True" ForeColor="#6666AA" />
<SelectedNodeStyle Font-Bold="true" BackColor="#6f9dd9" ForeColor="White" />
<RootNodeStyle />
<NodeStyle />
<LeafNodeStyle />

While populating the tree-view I have a requirement to bind the one particular level with a different colour. So, I am binding it as below

foreach (DataRow row in dr.GetChildRows("rsParentChild"))
TreeNode cChild;
if (row["NAME"].ToString() != "")
if (row["Level"].ToString().Trim() == "4")
string strColor = "DarkOrange";
string fname = "<font id=" + row["NAME"].ToString() + " color ='" + strColor + "'>" + row["NAME"].ToString() + "</font>";
cChild = new TreeNode(fname, row["ID"].ToString());

Now when the tree view loads, the required level 4 nodes are populated in DarkOrange. But, when any node is selected the backcolour changes as #6f9dd9 as per the style specified in the markup. But the fore-colour does not change.

View 1 Replies

State Management :: Partial Page Caching (user Control Caching) And Button Events?

Jun 14, 2010

I have a page with a number of user controls, In one of my user controls I have a button event. I turn on output cache for the user control that has the button and vary by control using the ID property of a hidden field control in the user control. whenever I turn on the output cache my button event doesn't fire.

View 2 Replies

Web Forms :: Dynamically Added Control Doesn't Persist Value

Aug 5, 2010


I know that if I re-add the control during Page_Load, the posted values will be repopulated when the page is rendered; however, this is not the case when re-adding the control during the Click event and I need to add the control during an event handler.

View 1 Replies

Web Forms :: Wizard Control Persist The State While Closed The Browser?

Feb 28, 2011

I am using Wizard Contorl in one of my project, I want to maintain the state of the wizard control at any step .Let me explain further , let suppose when user is at Step 4 out of Step 10 and then user would close the browser so the state should be persisted and when the user come back again to the same URL the step would be 4.

View 1 Replies

C# - How To Make A DropDownList Control Display Some Items In Bold

May 25, 2010

I'm working with a custom DropDownList control in ASP.Net and there's been a request to display certain items in the list with a bold typeface (NOTE - the control inherits from CompositeDataBoundControl so it can be data bound... not DropDownListBox). The control is bound to a table and there's a column in the table named IsUsed - if this is set to true, the corresponding item in the list should be rendered bold. (It should be noted here that this will only ever be viewed in FireFox.)

My experience is all in the middle backend tiers so the presentation layer is very new to me - can someone point me in the right direction? My initial thought was that somewhere in the custom control I would have access to all the rows that are returned from the data source which I could cycle through etc but I'm not sure if that's possible... There's also RenderContents which I can override... looks interesting!

View 3 Replies

Forms Data Controls :: Create And Persist A Dynamic Control Inside Of Each Gridview TableCell

Jan 25, 2011

I'm having difficulty trying to create and persist controls inside of a gridview during postbacks. I have an unbound Datagrid control which is created with x number of rows and y number of columns during the Page_Load event.


During the RowDataBound event of the GridView, I create a placeholder control and then I create a label and add the label to the placeholder


On the first page load when navigating to the page, the grid dispays perfectly and the labels are created with no issues and I can see the "1" in every single cell of the Gridview. I basically need the labels in the cells to store an ID when the cell is clicked (the click event works with no issues, wired it all up with javascript) and Since the Cells to not exist prior to "Building the matrix" method, How can I persist the Label controls inside of the tablecells between postbacks so I can assign and read values from them.

I've read a number of online posts from 4guys from rolla and they demonstrate how to persist a handful of controls dynamically created in a staticly defined PlaceHolder conrol outside of the complicated setup of the gridview and have failed at adapting them. The golden rule seems to be to 'recreate' the controls during Page_PreInit during the postback, but I can't seem to get it working.

View 1 Replies

Web Forms :: How To Change Font Name On A Control

Jun 23, 2010

I have a label that I am adding dynamically and I would like it to be a custom Font (I know this font works in many browswers because its the default to our companies website).I want to change the font to "Palatino Linotype" but am unsure as to how this is possible. I thought it would be as simple as: Label1.Font = "Palatino Linotype"; however, this is not the case.

I have trie:

Font Palatino_Linotype = new Font("Palatino Linotype", 12);
Label24.Font = Palatino_Linotype;

I get the error before compile:

Cannont implicitly convert type 'System.Drawing.Font' to 'System.Web.UI.WebControls.FontInfo'.

View 2 Replies

AJAX :: How To Change The Font And Font Size Of The Data In The Dropdown Of A Combobox

Jan 6, 2010

Is it possible to change the font and font size of the data in the dropdown of a Combobox?

I've tried;

.CustomComboBoxStyle .ajax__combobox_itemlist li {
width: 150px;

and setting the CssClass to it, but doesn't affect the font. I can adjust the width of the dropdown object, but I need to change that gawd awful font.

View 7 Replies

Forms Data Controls :: How To Set Font For X And Y Values In The Chart Control

Jan 11, 2011

I can't find how to set font-style for titles on x and titles on y axes in the chart control? This titles are values, that are bind to chart control from database.

I tried this, but it only changes font-style for values on the top of each column.


View 1 Replies

SQL Reporting :: SSRS 2008 - Font And Font Size Changing?

Jun 24, 2010

Just upgraded from SSRS 2005 to 2008 (on a test server). I have a report with a list and in this list are about a dozen fields in textboxes whose fonts are all set to Verdana 8pt. When I run the report from the Report Manager, one of the 12 fields is displaying in a serif font (like Times New Roman) at around 12pt. When I preview the report in Visual Studio every field looks fine and when I run the same report in SSRS 2005 every field looks fine. Has to be a SSRS 2008 bug!

View 3 Replies

AJAX :: Control Toolkit Combobox Control Font - Square Is Not Appearing In The Text Area?

Nov 19, 2010

ajaxcontrol toolkit combobox control, a picture is worth than a lot of words so here is the picif you are not able to view then here is the link


the problem is the items text in the combox box is having a square beneath at the second character which is hindering the visibility of the list. but the square is not appearing in the text area.

View 7 Replies

How To Use Font.names Property For A Single Label As Font.name Is Already There

Feb 2, 2011

there is two properties under font area for web control What is use of Names as Name set the value of font.

View 2 Replies

Web Forms :: How To Set Calendar Caption Font Size Without Effecting The Rest Of The Control

Oct 24, 2010

Using the Calendar control, is it possible to set a custom font style and size independent of the rest of the control?

I presently use the following in my page;


How can I, if possible, set the Caption font to a new font without effecting the rest of the control?

View 2 Replies

Web Forms :: User Control Not Caching

Mar 3, 2010

I have a user control (.ascx file). I simply put this tag in the page declarations section:

<%@ OutputCache Duration="60" VaryByParam="none" %>

It is not caching. The control makes a call to SQL and displays some information. I tested it by changing a value in the database and refreshing the page. The control keeps making a call to the database eventhough I have the duraction set to 60 seconds. Am I missing something? Do I need to add code in the Page Load event?

View 1 Replies

Web Forms :: User Control Output Caching?

Jan 11, 2010

I have a user control (say PricingGrid.ascx) which generates a pricing grid on a given product's page. I pass the user control 2 parameters : currencyId and productId. The user control has output caching specified by


I am adding PricingGrid.ascx to my page programatically, i.e. using LoadControl [URL]If the user changes their currency and refreshes the page, the cached version of their original currency is still showing, until the 60 seconds expires. Is there any way to force the page to check :1) Does a cached version of PricingGrid.ascx with their new currency exist?2) If so, retrieve that version, and if not, create that version.If I output all the keys in the Page.Cache object on PageLoad, I'm not seeing my user control in the output.

View 3 Replies

Getting Font Metrics From A True Type Font In C#?

May 11, 2010

point me to information regarding getting font metrics from a true type font in C#? I need to split some text from an RSS feed for a given box height and width.

I've checked System.Drawing.Font and GetHeight is there but how do I get the width of a character?

I understand each character is rendered as a glyph but not sure which class will get the width of the character?

View 2 Replies

Web Forms :: Showing A Treeview Control In A Modal Window When Click On A Menu Control?

Mar 3, 2011

I want to make a website having the following UI.

Once I click on 'Engines included' a treeview having all the engine node should show. I am geting the engine collection dynamically from database.

1.What should i use to create enginesIncluded control? 2.How do i show a user control having a treeview on click of 'engine included' control? 3. I also need to show the selected engines on the top row as buttons .

View 1 Replies

Web Forms :: Create A Textbox And Button Control In Treeview Control

Dec 13, 2010

I was working with treeview and bumped into this problem where i need to add child nodes to a treeview control,these child nodes are a combination of textbox and button control so that

i should be able to save the text as new child control,i tried overiding the pre render and post render text but didn't get the solution.

View 1 Replies

Web Forms :: How To Implement Partial Page Caching With An AdRotator Control

Aug 18, 2010

How do I implement partial page caching with an AdRotator control? I know it's supposed to do it automatically, but I'm using the AdCreated event to handle stats, and this seems to cause the ad to be cached along with the rest of the page.

View 4 Replies

Custom Server Controls :: Persist Data In A Dynamically Populated ListBox In A User Control

Aug 19, 2010

I am trying to persist data in a dynamically populated ListBox in a user control. Here are the details

I have a user control which contains a a listBox and button. On Page_Load of user control I am populating the ListBox control with some values. On Click of button, I am trying to fetch the values which I have selected in ListBox. Though this seems very simple and straight forward I am unable to fetch values.

My Page_Load Function

void Page_Load(object sender, EventArgs e)

My Click Function

Protected Void Button1_Click(object sender, EventArgs e)
string strValue = listBox.SelectedValue

I have placed brake point at Page_Load and on click function, I am seeing that the moment the breakpoint hits Page_Load function (before If (!Ispostback)) , listBox.SelectedIndex is becoming -1.

One more thing here is, I am placing this user control in an SharePoint application page to be specific checkin.aspx page . ( I know this should not be done, but that is the requirement for me)

View 5 Replies

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