How do I apply effects such as a DropShadowEffect class to a TextBlock Run element in WPF?
Think of it as a way of highlighting certain areas of text in a TextBlock where the Run element is located, but applying an individual effect to that area instead.
is it possible to apply the effects/behavior of the new cellphones like iPhones, nokia, sony ericson in a software. I mean how they fade, selecting icons etc.If its possible how to make a smooth effect in software. Cause im planning to make a software but the effect/behavior is like in cellphones?
View 2 RepliesIs it possible to apply two font effects to a New Font?
Like this:
Dim fnt As Font = New Font(Me.Font.FontFamily, 10, FontStyle.Bold, FontStyle.Underline).Obviously, this is too many arguments, but what is the correct way to apply both the Bold and Underline font effects?
What is the side effects of defining a structure inside a class (name it X), and create a property inside that class of the type X?
View 1 Replieswpf application was running very slow. I was using the performance profiling tools for wpf from windows and noticed my hardware IRTs per frame where very high (100+). that this is caused by some effects. After disabling some effects i found that this was the cause...
<Border.Effect>
<DropShadowEffect Direction="45" Color="#DDDDDD"/>
</Border.Effect>
[code].....
How can we apply attributes to class fucntion using AOP in C#?I am slightly not clear in what context AOP should be used? As we can use AOP for logging purpose, security(Authentication), please suggest some other scenarios where we can take benefit of AOP.Is AOP can be use to share data among different running threads in application process?
View 2 RepliesI recently posted a problem with a game that I am making, I have worked on it but have become stuck. I am having trouble with creating an object from my class what I need to do is apply this class to multiple picture boxes so that I can have them moving on screen at the same time. I am unsure on whether or not I have set up the class correctly and am unsure on how to apply it to multiple picture boxes.
This is the class:
Public Class enemycar
Inherits PictureBox
Private speed As Integer
Private xposition As New Random
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IDE is showing error in following code
<Extension()> _
Public Function FindByCode(Of TEntity)(ByRef vTEntities As EntitySet(Of TEntity), ByVal vCode As String) As TEntity
[code].....
I was knowing that For Each loop can only be applied to those classes that implement IEnumerable interface . But recently i accidentally wrote a code that is using For Each on my class's objects collection and my that class is not implementing IEnumerable interface .Below is the sample code that i am testing on :
Sub Main()
Dim personList() As Person = New Person(2) {}
personList(0) = New Person("s1", "s2")
[code].....
I ran into a wall when I'm trying to get an HTML element by class....never heard of it before.How does one go about getting classes in html documents?
Ex: <li class="open page">
how to get a class?
I have a WebBrowser1[code]...
How to get id by class?
I was wondering if there was a way to get the text out of a site by the class and not the id. I know you can get it with this if the object has an ID
textbox1.text = webbrowser1.document.getbyelementid("blah").innertext
I am asking about [URL] . I am trying to get my program to display the text from the Bio into a textbox.
I got the solution as to how I could associate more to the elements within a combo box in VB. NET. (Not understood the code though, which is the reason for this topic)Suppose I wanted to associate each of these with a minimum few attributes while loading the combo, is that possible? .i.e I want An id as well as a count to get associated with each of these elements.1 Apple 192 Guava 123 Tomato 1094 Carrot 9..With only the names appearing in the drop down?? and not the other attributes..
View 3 Replieshave been having. Basically what i am trying to do is grab an element off a WebPage by it's class name and make Vb automatically look up to see if there is a number greater than with in the element. I have the html code below.
View 9 RepliesI still can't understand classes in VB.net and I fell myself like a child.. I have found on MSDN example:Almoust everything is clearly, but DataGridView1 is created in this code in programm. If I have already DataGridView1 that created in designer - how can I override it events and ground it on other class?
View 4 RepliesI know that in a WebBrowser you can use Document.GetElementById to find an element by its name attribute, but I want to search the webpage for an element using the id or class atributes, how would it be possible to do this in a WebBrowser? I want to make it click on an image tag.
<td id="button1-cell"><img src="/static/button1.png" alt="Button 1" id="but1"></td>
Also, is it possible to InvokeMember("click") on divs?
I work in MS Visual Studio 2008, I have a VB.NET Solution which has three Projects, BusinessObjectLibrary (object properties), DataAccessLibrary (object functions such as selectAll, exportToExcel) and WindowUserInterface (UserForms c/w Controls)In my WindowUserInterface (project) I have a form called "rolFormGrid.vb", on this form, I have a DataGrid that gets filled with a function called "selectAll" when the form is loaded, I also have a button that calls the function "exportToExcel" and I have a Progress Bar called "rolProgressBar" ***.
In my DataAccessLibray (project) I have a class called "ROL_Adapter.vb", and in this class resides the function called "exportToExcel" which has all the code to create an Excel Workbook. When this function is being called, it can takes close to a minute to export to excel. We all know how users can be impatient if they do not see anything happening in the foreground when an application is working, that is the reason I want the progress bar.
[Code]...
[code]Now how can I check if a certain employee is in the list? ie. I want to know if "John Smith" is in Employees. I see there is a .Contains method but I can't figure out how to use it on a ListIf Employees.Contains(???) Then (need to check for "John Smith" here)
View 21 RepliesI have the following on my interface / webform: <div id="mydiv" class="forceHeight" runat="server" />
now I have a dondition in my code behind where if a certain situation is true I need to remove the forceHeight class from this control. I know in C# you can use:
mydiv.CssClass.Replace("forceHeight", ""); I'm not so sure how you do this using VB? Intellisense doesn't offer me this option?
I have a webbrowser control with a static HTML page in it, i wanted to loop through each of the DIV items, and look at the class attribute within them. When i run my test, the class attribute is always blank? I know they have a class attribute i checked in my HTML
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I need to grab some data from a webpage but for me the main problem is I can't grab the data the way I want. I want to grab the data in a listview control but my code is fetching all data within any span tag (span class "inputFieldLabel" which is not required) in a single column of a listview control. I am giving the format (source) of the webpage below and my coding in vb.net (2008),
<br>
<span class="inputFieldLabel">Following Are ...</span>
<span class="inputFieldLabel">01/02/2011</span>
<span class="inputFieldLabel">And</span>
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Is it possible to add a tab character into a textblock? It's a textblock in Xaml, but i'm adding the text in code, so it has to be done there. Is there any action like "Environment.NewLine", but for the "Tab" character?
View 2 RepliesI can't set the FontSize of the Text in a TextBlock, since the TextBox is in a Viewbox. Why?
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I can set the FontSizes of all of the TextBlocks but not of the TextBlock which is in the Viewbox.
Look at this simple bug :
<textblock (...) Width="0" />
Working great, the textBox appears to be 0px thin. Works with value like, 2, 3, 4...
Now that is NOT working :
<TextBlock (...) />
<TextBlock.Width>
<MultiBinding Converter="{StaticResource WidthConverter}">
[CODE]..................
Why can i set zero value to TextBox.Width in xaml and not in code behind ? By using a converter, when returing 0, the TextBlock.Width is not set to 0 but to "auto", i can read the text
I have a rather large unilingual application that I have to make multilingual, meaning no resource file. I don't have the option of using the culture information but need to do it more on the fly at runtime so that the user can change languages either on startup or menu pick while in the application. I can handle that part ok.
View 2 Replieswhat is the common interface between textblock and textbox when it comes to dela with text stuf?
What I want to do is to create a procedure that accept a textbox or a textblock and change fonts stuff is there a common interface for them that dela with font stuff??
Is there a way to animate a TextBlock's colour change?
At the moment I am basically using the enter/leave events to change the colour and I would like to a almost like a fade (but a fast fade, so .1/.2 secs) to give it a nicer visual appearance instead of being instantaneous.
ps. Due to constraints, the actual code is vb.net but I will accept c#.net answers as I can read both fine. Just learning WPF.
I have a TextBlock on my main window.I would like to bind it's text to the window's title .. eg: myWindow.Title.
View 1 RepliesI have a number of rewrite rules for a lot of things that I did in IIS7, like removing trailing slashes, canonnical URLs, lowercase lettering, and such. IIS altered my web.config, and everything works fine on the website, like it should. But in the Visual Studio web.config, the opening < rewrite > statement is underlined in blue, and at the bottom of VS, it says that the element 'system.webServer' has invalid child element 'rewrite'. But this is how IIS made it. I didn't do this manually. Should I be concerned with this VS error, or should I just leave as be, since it's working how it should work? Here's an example of my web.config:
[Code]...
Is there a way to control the way a browser behaves such as if I click on this link it doesn't navigate to that link but instead show me the source code behind that button?
View 1 Replies