Search Results

Search found 12375 results on 495 pages for 'red black tree'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 232/495 | < Previous Page | 228 229 230 231 232 233 234 235 236 237 238 239  | Next Page >

  • WPF Databound Listbox

    - by Jeff
    I have a listbox bound to a list of objects for a data entry screen. The item template includes textblocks, a checkbox and comboboxes. When the listbox is populated I would like to change the foreground color of the textblocks to red if object.value1 = true and object.value2 = 0. Any ideas?

    Read the article

  • C++ Draw things on riched32.dll

    - by genesys
    Hi! I'm using riched32.dll to display and edit rich text. now I would like to draw some custom markings to the text, like for example the red underline in office word displaying wrong spelling. or text marking boxes with rounded corners or something like this. Of course those markings should scroll properly with the text. How can I do that? Thanks!

    Read the article

  • Getting dynamic childs for a parent in SQL

    - by Islam
    I have a table called Categories which contains category_Id and parent_category_Id, so each category can has a child and the child can has a child and so on (it is dynamic). So if i have category A and category A has child B and child B has child C and child C has child D. I want to get all the child tree of A using SQL so when I give this query the id of A its result will be the ids of A's child which is B,C & D.....any ideas. Thanks in regards,

    Read the article

  • Div Unique CSS Style Links

    - by Tom
    Hi, I want to create unique styles for my links in a single particular div (So for example I want all links bold and red in the main body, but in the sidebardiv I want them blue and italic) How do I go about it? I have: a:link{ color:#666666; } a:visited{ color:#003300; } a:hover{ color:#006600; } a:active{ color:#006600; } however if I put that in the sidebar div section it messes up my }'s

    Read the article

  • Render web page to picture.

    - by Steck
    I have the string with URL. For example "http://google.com". Is there are any way to download and render this page to picture file? ("test.jpg") I tried to use WebBrowser control, to download and render picture, but it only works when WebBrowser placed in displayed form. In other ways it's render only black rectangle. But i want to render picture without any visual effect (creating, activating form etc.)

    Read the article

  • WPF DataGrid bind data between columns

    - by Markus2k
    Lets say I have 2 columns in my data Grid: Column A: Selected, and Column B: Name. The Selected column is a checkbox. And Name column is text field. I want to set the color of the text in 'Name' column as Blue if Column A's check box is checked, and Red otherwise. Essentially I don't know how to bind data between columns of the datagrid. And sample code/link providing example would be useful.

    Read the article

  • CenterPoint in CGContextAddArc ?

    - by Mikhail Naimy
    Hi , i am drawing Arc through CGCOntext.I want to draw a string in the center Point of Arc.how can i fond the center point in the Arc which has been drawn through CGContext. CGContextSetAlpha(ctx, 0.5); CGContextSetRGBFillColor(ctx, color.red, color.green, color.blue, color.alpha ); CGContextMoveToPoint(ctx, cX, cY); CGContextAddArc(ctx, cX, cY, radious+10, (startDeg-90)*M_PI/180.0, (endDeg-90)*M_PI/180.0, 0); CGContextClosePath(ctx); CGContextFillPath(ctx);

    Read the article

  • Reloading embed PDF in a DIV (empty Accrobat Reader error popup)

    - by undef1
    Hello, I have a web application coded in C#/ASP.NET. The application basically exports a PDF file when the user click on Save. It then reloads a DIV, putting the EMBED (with the src pointing to the newly generated pdf file) in it. Sometimes the embed area just gets black and I get this window from Acrobat Reader: http://img180.imageshack.us/img180/3359/acreader.jpg. What does it mean? Has anyone ever see this?

    Read the article

  • span height width unable to change

    - by poineer
    trying to make one horizontal box.. inside that update limits. if u see the below sample code, u can understand how i set limits. those limit classes height, i am unable to decrease. could please tel me what is reason.. i want to make it using div and span only <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en" dir="ltr"> <head> <style> .limitBlock { border-left: 1px solid black; } .limitRBlack { border-right: 1px solid black; } .horbox { background-color:#FFFFFF; height:4px; width:400px; margin-left:5px; border: 1px solid #AAAAAA; } </style> </head> <body> <div class="horbox"> <div style="margin-top:-3px"> <span style="margin-top: -4px;height: 9px;"> <span id="limit1" class="limitBlock" style="margin-left:-1px;"></span> <span id="limit2" class="limitBlock" style="margin-left:100px;"></span> <span id="limit3" class="limitBlock" style="margin-left:100px;"></span> <span id="limit4" class="limitBlock" style="margin-left:100px;"></span> </span> <span id="limit5"class="limitRBlack" style="margin-left:96px;"></span> </div> </div> </body> </html>

    Read the article

  • Mistake in the Code

    - by vibha
    myTree.on('click',function(node){ if(node.isLeaf()) { Ext.Msg.alert("You are in value ",nodeValue,"whose name is",nodeName); alert("You are in value ",nodeValue,"whose name is",nodeName); } }); myTree is a TreePanel. I'm getting a tree but click function is not working. I'm very new to extjs. Help me out. Thanks in advance

    Read the article

  • iphone uiwebview inital white view

    - by BahaiResearch.com
    My app's main view has a uiwebview. It is white for a split second before it has time to render the HTML the app generates. Is there a way to make the uiwebview black, or another color, before it renders? The flash of white isn't part of my plan for a smooth visual transition. Objective-C or MonoTouch answers are fine, I am bi-lingual.

    Read the article

  • Create a Color Picker, similar to Photoshop's, using Javascript and HTML Canvas

    - by André Alçada Padez
    I am not at all versed in Computer Graphics and am in need of creating a color picker as a javascript tool to embed in an HTML page. First, and looking at Photoshop's one, i thought of the RGB palette as a three-dimensional matrix. My first attempt envolved: <script type="text/javascript"> var rgCanvas = document.createElement('canvas'); rgCanvas.width = 256; rgCanvas.height = 256; rgCanvas.style.border = '3px solid black'; for (g = 0; g < 256; g++){ for (r = 0; r < 256; r++){ var context = rgCanvas.getContext('2d'); context.beginPath(); context.moveTo(r,g); context.strokeStyle = 'rgb(' + r + ', ' + g + ', 0)'; context.lineTo(r+1,g+1); context.stroke(); context.closePath(); } } var bCanvas = document.createElement('canvas'); bCanvas.width = 20; bCanvas.height = 256; bCanvas.style.border = '3px solid black'; for (b = 0; b < 256; b++){ var context = bCanvas.getContext('2d'); context.beginPath(); context.moveTo(0,b); context.strokeStyle = 'rgb(' + 0 + ', ' + 0 + ', ' + b + ')'; context.lineTo(20, b); context.stroke(); context.closePath(); } document.body.appendChild(rgCanvas); document.body.appendChild(bCanvas); </script> this results in something like My thought is this is too linear, comparing to the ones i see in Photoshop and on the web. I would like to know the logic behind the color mapping in a picker like this: I don't really need the algorythms itself, i'm mainly trying to understand the logic. Thanks

    Read the article

  • How we can perform Action on Sequence UIButtons?

    - by Prince Shazad
    As My Screen shot show that i am working on word matching game.In this game i assign my words to different UIButtons in Specific sequence on different loctions(my red arrow shows this sequence)and of rest UIButtons i assign a one of random character(A-Z).when i Click on any UIButtons its title will be assign to UILabel which is in Fornt of Current Section:i campare this UILabel text to below UILabels text which is in fornt of timer.when it match to any of my UILabels its will be deleted.i implement all this process already. But my problem is that which is show by black lines.if the player find the first word which is "DOG". he click the Two UIButtons in Sequence,but not press the Third one in Sequence.(as show by black line).so here i want that when player press the any UIButtons which is not in Sequence then remove the previous text(which is "DO") of UILabel and now the Text of UILabel is only "G" . Here is my code to get the UIButtons titles and assign it UILabel. - (void)aMethod:(id)sender { UIButton *button = (UIButton *)sender; NSString *get = (NSString *)[[button titleLabel] text]; NSString *origText = mainlabel.text; mainlabel.text = [origText stringByAppendingString:get]; if ([mainlabel.text length ]== 3) { if([mainlabel.text isEqualToString: a]){ lbl.text=@"Right"; [btn1 removeFromSuperview]; score=score+10; lblscore.text=[NSString stringWithFormat:@"%d",score]; words=words-1; lblwords.text=[NSString stringWithFormat:@"%d",words]; mainlabel.text=@""; a=@"tbbb"; } else if([mainlabel.text isEqualToString: c]){ lbl.text=@"Right"; [btn2 removeFromSuperview]; score=score+10; lblscore.text=[NSString stringWithFormat:@"%d",score]; words=words-1; lblwords.text=[NSString stringWithFormat:@"%d",words]; mainlabel.text=@""; c=@"yyyy"; } else if([mainlabel.text isEqualToString: d]){ lbl.text=@"Right"; [btn3 removeFromSuperview]; score=score+10; lblscore.text=[NSString stringWithFormat:@"%d",score]; words=words-1; lblwords.text=[NSString stringWithFormat:@"%d",words]; mainlabel.text=@""; d=@"yyyy"; } else { lbl.text=@"Wrong"; mainlabel.text=@""; } }} Thanx in advance

    Read the article

  • how to create button in internet explorer?

    - by karikari
    I am developing a simple c++ program inside Microsoft Visual Studio. This program will later be convert to DLL, in order to register it to Internet Explorer. Inside my program, I would like to do like this: if flag=1, toolbar_button = green; else toolbar button = red; I want to create a simple button on the Internet Explorer, and the button can reflects the color that I pass from my c++ program. How can I achieve this?

    Read the article

  • blitting issue when blitting to wxGCDC from a wxMemoryDC

    - by mukul sharma
    Hi All, I have loaded a wxBitmap (with transparency .png) in memoryDC now when i am blitting the data from the memoryDc to GCDC that time in transparent part its giving the black color. But if remove the GCDC and use normal ClientDC for display purpose there is no such problem happening, but i cannot remove the wxGCDC because this is only support the transparency in color drawing. Any solution or workaround really helpful. Thanks in advanced

    Read the article

  • show-hide image onmouseover

    - by butters
    I have 3 images on top of each other. The first one is a normal .jpg image, the second a greyscale version and the 3rd is some kind of effect i add with a transparent .png Now what i want is that, if i move the mouse over those images, the greyscale image is hidden or replaced by another image and afterwards visible again. The problem here is that i am a js noob, so it's kind of hard for me to find a solution ^^ my code looks something like this: <html> <head> <style type="text/css"> <!-- ul li{ display: inline-table; } .frame{ position: relative; height: 110px; width: 110px; } .frame div{ position: absolute; top:0px; left:0px; } .effect{ background:url(images/effect.png) no-repeat; height:110px; width: 110px; } .image{ height:100px; width:100px; border: 1px solid red; margin:4px; } .greyscale{ height:100px; width:100px; border: 1px solid red; margin:4px; } --> </style> </head> <body> <ul> <li> <div class="frame"> <div class="image"><img src="images/pic1.jpg" height="100" width="100"></div> <div class="greyscale"><img src="images/grey1.jpg" height="100" width="100"></div> <div class="effect">qwert</div> </div> </li> <li> <div class="frame"> <div class="image"><img src="images/pic2.jpg" height="100" width="100"></div> <div class="greyscale"><img src="images/grey2.jpg" height="100" width="100"></div> <div class="effect">qewrt</div> </div> </li> </ul> </body> </html> </code></pre> would be super-awesome if someone can help me out :)

    Read the article

  • How to Create a Duotone Interpolation Color in GDI+ (.NET)?

    - by Otaku
    I have two colors that I need to linearly interpolate to create a duotone color based of another color's luminance value. Dim clr1 = Color.Black Dim clr2 = Color.FromArgb(224, 255, 165) Dim lum = Color.FromArgb(226, 189, 136).GetBrightness 'lum = 0.71 I know the result of this should be R=171, G=192, B=125, but I can't figure out how to do this. I've searched through SO quite a bit and all over Google, but have not discovered a way to produce this result. Can anyone help?

    Read the article

  • Conditional Formatting in Excel

    - by littlevahn
    I'm very new to Excel and VBA and was wondering if there is a way I could make conditional formatting based on values in a drop down list. I currently have a warning if the user enters something that is not valid (data validation), but I want to change the cell's background color to red if invalid, or green if valid. Again the options I want to test against are in a Listbox.

    Read the article

  • Points in CSS specificity

    - by Sam
    Researching specificity I stumbled upon this blog - http://www.htmldog.com/guides/cssadvanced/specificity/ It states that specificity is a point-scoring system for CSS. It tells us that elements are worth 1 point, classes are worth 10 points and IDs are worth 100 points. It also goes on top say that these points are totaled and the overall amount is that selector's specificity. For example: body = 1 point body .wrapper = 11 points body .wrapper #container = 111 points So, using these points surely the following CSS and HTML will result in the text being blue: CSS: #a { color: red; } .a .b .c .d .e .f .g .h .i .j .k .l .m .n .o { color: blue; } HTML: <div class="a"> <div class="b"> <div class="c"> <div class="d"> <div class="e"> <div class="f"> <div class="g"> <div class="h"> <div class="i"> <div class="j"> <div class="k"> <div class="l"> <div class="m"> <div class="n"> <div class="o" id="a"> This should be blue. </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> RESULT: http://jsfiddle.net/hkqCF/ Why is the text red when 15 classes would equal 150 points compared to 1 ID which equals 100 points?

    Read the article

  • Can I have multiple colors in a single TextBlock in WPF?

    - by Siracuse
    I have a line of text in a textblock that reads: "Detected [gesture] with an accuracy of [accuracy]" In WPF, is it possible for me to be able to change the color of the elements within a textblock? Can I have a textblock be multiple colors? For example, I would like the whole TextBlock to be black except the gesture name, which I would like to be red. Is this possible in WPF?

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 228 229 230 231 232 233 234 235 236 237 238 239  | Next Page >