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Can I change radiobutton control's visibility

In given below Image I am showing radio button ,Can i remove arrow shown circle of radio button ,is it possible ? I need to show on radio button's image and text ,not its sign , I know i can use any other control like button or label, but Actually I have done all coding using radio button ,and now design of form got changed ,and now i don't want to change whole my code again , so is their any trick to solve this issue ?

You can use the Appearance property like this:
radioButton1.Appearance = Appearance.Button;

Check Box Label Above Checkbox. How?

I am using C# visual studio 2010 to develop an ASP.NET website.
I dynamically create a checkbox at run time.
CheckBox chkbox = new CheckBox();
chkbox.ID = "chk" + checkboxID;
// Add our checkbox to the panel
dynamicPanel.Controls.Add(chkbox);
chkbox.Text = checkboxName;
By default, the label is displayed to the right of the checkbox. I can successfully move the label from side to side by adjusting chkbox.TextAlign = TextAlign.Right / Left.
What I can not figure out for the life of me is how to set the Text above the check box.
I am not looking for any kind of hack like, verticle-align:-3px as this will not work for me because I let the user pick the font and size of the text. It will not always be -3px in depth.

I suppose you should go with a new Control where you add a separate Label below the Checkbox (actually wrapping the checkbox).
Derieve that class from CheckBox, and override (or define new if not virtual) the Text property, so it will now set the upper Label's text.
This will actually be a good example of Decorator pattern.

Set the text align property to TextAlign.Left then use CSS to set the label's display to: block.

WPF: Editable Radio Button

I need something like "TextBox like Label" for "RadioButton content".
I have made all database connections and bindings successfully and all my Radiobuttons are created according to my database information and no problem.
When user adds a new item to the RadioButtons, he/she would be able to change its content until he/she presses enter or focused out. RadioButton content behaves like Label now but somehow I would like to have a TextBox like behaviour to be able to edit it. After editing, its content should continue its default behaviour.
Is there any solution for this using RadioButton (Editing template) or I should think about writing my own Radiobutton with one button and one editable label?
Thanks in advance!

The RadioButton Class extends ContentControl which means, that it has a content which can be defined as you want.
So what you can do is just set a editable TextBox as Content of a Radiobutton
example:
<RadioButton>
<TextBox Text="Test" />
</RadioButton>
didnt implement the editability of the TextBox, this you have to do yourself. but the way to go is to create a usercontrol which manages the content of the related contentcontrol (radiobutton)

This is WPF, why not just compose a Radio button that contains a textbox? You can bind the texbox text to whatever property you would normally bind for the Radio Button value.

Is there a way to have a richtextbox display the highlight when it loses focus?

I have a richtextbox, when I leave it for example to go to another panel where I want to manipulate the selected text I can no longer see the selected text. Is there a way to make it still show the highlight?

Set the RichTextBox's HideSelection property to false.

Label,TextBox,Asp.net

I have a label and a text box associated to it . I have added some text in text box which is invisible at first... now I want to display the content after I go On the label...

If you are using an HTML label rather than an ASP label, you can use the onmouseover event. From within this event, you can then turn on/off the visibility of the text.

If you want to show one textbox after typing something in another, you can use the javascript onBlur() event to show it.

using jquery it can be:
$("#MyLabel").mouseover(function(){
$("#MyTextBox").attr("visible","true");
});