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yes it is
Tauseef A Khan
MCP Dotnet framework 2.0.
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Hi
I am displaying credit card no in textblock. so I am binding the textblock to show credit card no.
Now i want to mask it such a way that it only show last for digits and rest as x like
if card no is 2343324533222422
it should show as
xxxxxxxxxxxx2422
please help
Thanks in advance
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Have a look at implementing an attached behaviour as shown here[^].
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Hello WPF scholars,
I am working on my academic project in WPF. My datagrid shows Date along with "12:00:00 Am" under "Date" Column.
My stored procedure contains following code:
select Date,Topic,Location, StartsAt, Until from Initiator order by Date
Here, Initiator is a TABLE that has those columns. While I execute it there, it shows date only.
But, when it comes to DataTable, it shows "12:00:00 Am" also.And, to fill up the Datagrid, I used only:
dataGrid1.ItemsSource = dt.DefaultView;
So, is there any possibility to show only date in the Datagrid by using DefaultView option. Furthermore, DefaultView shows one more empty column. Is it possible to remove that empty column? Please suggest me.
Thanks in advance,
With best regards,
Prabhat.
modified on Thursday, August 12, 2010 3:03 PM
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Try invoking DateTime.ToShortDateString().
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Hi
I have bind a listbox using
<ListBox x:Name="listOrders" ItemsSource="{Binding AllOrders, Mode=OneWay}">
now I have various textbolck inside listbox
now i want to bind a textblock outsite the listbox so that it points to listbox selected item text block like this
<TextBlock Text="{Binding ElementName = listOrders,Path=SelectedItem.????}" Foreground="White" VerticalAlignment="Center"/>
so what i put on SelectedItem.????
please help
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Well, "SelectedItem" will give you the order that's selected... So what property of that order do you want to display?
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Hoi all
How i can set the button inactive?
Thx
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button.IsEnabled = false;
.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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Hi...
I m newly learning WPF . I m using WPF Pro 2008 book for leaning . If have any other e-book please give a URL . and give brief description of Micro soft blend expression . what is use of these . please let me know .
Thanks...
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Microsoft Expression Blend is mainly used for easily design XAML based application. Its mainly a designer tool.
What Is Expression Blend[^]
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1) At first create DomainDataContext & Entity services
2) Write bthe code in code behins of MainPage.xanl.cs
string keyPressed = "";
void ComboBoxProduct_KeyUp(object sender, KeyEventArgs e)
{
keyPressed += e.Key.ToString();
DateTime clickTime = DateTime.Now;
TimeSpan span = clickTime - lastClick;
Product product = DDSProducts.Data.Cast<Product>().Where(x => x.ProductName.ToUpper().StartsWith(keyPressed.ToUpper().ToString())).FirstOrDefault();
if (product != null && span.TotalMilliseconds < 2000)
{
ComboBoxProduct.SelectedItem = product;
lastClick = DateTime.Now;
}
else
{
keyPressed = "";
}
}
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What's your question? What is the problem here?
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I am working on academic project in WPF.
I got DataRow dr and Datatable Dt with 3 rows, One of them is "Date".For comparison of values in each rows I coded like:
for (int i = 0; i <= dt.Rows.Count; i++)
{
Convert.ToDateTime(dr["Date"]) == datePicker1.SelectedDate;
}
Here, i++ shows that it is unreachable. I know that I have to change somewhere and put value "i" in the code above. But I could not figure out the exact location and appropriate way to fill this. Would anyone please suggest me on this?
Thanks in advance.
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Two problems...
1) Where are you setting "dr"? Somewhere in there, you probably want a line like dr = dt.Rows[i]
2) Rows are indexed from zero, so if you have 5 rows, their indices are 0, 1, 2, 3, 4. Your 'for' loop is going to count from 0 to 5 (0, 1, 2, 3, 4, 5)... You need make one tiny change to your stop condition 
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Hi, I create usercontrol in silverlight name it Pelampung.xaml, and it's have default constructor of the usercontrol : Pelampung.xaml.cs.
I create a class SpriteBase. And inherited this class into Pelampung.xaml.cs
this is the code of Pelampung.xaml.cs :
public partial class Pelampung : SpriteBase {
private PelampungType pelampungType;
public Pelampung(PelampungType pelampung_type, Boolean kananKeKiri)
{
pelampungType = pelampung_type;
KananKeKiri = kananKeKiri;
InitializeComponent();
Setup();
}
and this code of SpriteBase.cs :
public class SpriteBase : UserControl
{
private double xSpeed;
private double ySpeed;
private double padat;
private double angle;
private int jalan;
......
}
When I run it, the error list is
Partial declarations of 'Skripsi.Games.Game3.Game3Part.Pelampung' must not specify different base classes
It's all error in another usercontrol.
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Try this for your derived class' constuctor:
public Pelampung(PelampungType pelampung_type, Boolean kananKeKiri):base()
EDIT (05/16/2011) =============================
For some reason, the html I put in to highlight the ":base()" portion of the line above is no longer being properly parsed by the site. Edited to remove the emphasis tags.
.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
modified on Monday, May 16, 2011 10:47 AM
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how about the generalitation of SpriteBase.cs, in that class I create a code like this :
public class SpriteDasar : UserControl
{
...
protected Boolean KananKeKiri;
protected Double actualWidth;
protected Double actualHeight;
...
}
I call KananKeKiri in Pelampung.xaml.cs like this :
public partial class pelampung : SpriteBase
{
private TipePelampung pelampungType;
public pelampung(TipePelampung pelampung_type, Boolean kananKeKiri) : base()
{
pelampungType = pelampung_type;
KananKeKiri = kananKeKiri;
InitializeComponent();
Setup();
}
}
KananKeKiri, actualWidth, actualHeight, and all generalitation in SpriteBase unread. The namespace are right.
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I have no idea what you're asking, and please learn how to properly post a block of code here.
.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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Check your XAML code... I bet it looks something like this:
<UserControl x:Class="Skripsi.Games.Game3.Game3Part.Pelampung"
xmlns=....
And then your C# code says:
public partial class Pelampung : SpriteBase {
These both represent the same class, but one inherits from SpriteBase and the other inherits from UserControl. Gotta fix one or the other... They have to match.
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Hi..
I need to export the datagrid values to the pdf & have to save the pdf file on the Disk..
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Dear All,
We are using multiple WCF service in our silverlight project.
The problem is when we leave the service Idle for 3-4 minutes
we get problem. The exception is below::
{System.ServiceModel.CommunicationException: The remote server returned an error: NotFound. ---> System.Net.WebException: The remote server returned an error: NotFound. ---> System.Net.WebException: The remote server returned an error: NotFound.
at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)
at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClass5.<EndGetResponse>b__4(Object sendState)
at System.Net.Browser.AsyncHelper.<>c__DisplayClass2.<BeginOnUI>b__0(Object sendState)
--- End of inner exception stack trace ---
at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)
at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.CompleteGetResponse(IAsyncResult result)
--- End of inner exception stack trace ---
at System.ServiceModel.AsyncResult.End[TAsyncResult](IAsyncResult result)
at System.ServiceModel.Channels.ServiceChannel.SendAsyncResult.End(SendAsyncResult result)
at System.ServiceModel.Channels.ServiceChannel.EndCall(String action, Object[] outs, IAsyncResult result)
at System.ServiceModel.ClientBase`1.ChannelBase`1.EndInvoke(String methodName, Object[] args, IAsyncResult result)
at TS.HrmsPortalApp.ExpenseSVC.ExpenseSVCClient.ExpenseSVCClientChannel.EndGetExpensePolicyDetail(IAsyncResult result)
at TS.HrmsPortalApp.ExpenseSVC.ExpenseSVCClient.TS.HrmsPortalApp.ExpenseSVC.ExpenseSVC.EndGetExpensePolicyDetail(IAsyncResult result)
at TS.HrmsPortalApp.ExpenseSVC.ExpenseSVCClient.OnEndGetExpensePolicyDetail(IAsyncResult result)
at System.ServiceModel.ClientBase`1.OnAsyncCallCompleted(IAsyncResult result)}
The service works fine and keeping service idle for only 2-3 minutes throws the above exception. We have set the timeout to 20 minutes. I don't know what exactly the problem is.
I would be very thankful to all of you if you could help me to get this problem resolved.
I have already increased the max sizes for various parameters.
Vinod Kumar Prajapati
Software Engineer
Tirsoft Systems Pvt Ltd
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Hi Vinod,
Have you updated both the server web.config and the client Servicereference.Clientconfig, with the longer timeout settings?
Cheers,
Daniel
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