.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
david stephan
Gaurav Pal
Post New Web Links

Problem With Creating Trigger For ToggleButton

Posted By:      Posted Date: September 30, 2010    Points: 0   Category :WPF

Hi everyone

I have created an expander control template.  The idea is that when the togglebutton contained within the expander is checked (clicked first time), the arrow and arrow2 object should have their data property changed.  I am having trouble in creating the triggers.  

Can someone please assist me as to where the triggers should be created.

The xaml code for the triggers are:


<Trigger Property="IsChecked" Value="True">
            <Setter TargetName="arrow" Property=" 

View Complete Post

More Related Resource Links

Problem while creating process memory dumps.

Hi, I have following piece of code: Imports System Imports System.IO Imports System.Runtime.InteropServices Imports Microsoft.Win32.SafeHandles Imports System.ComponentModel Module Module1 <Flags()> Friend Enum NativeMiniDumpType MiniDumpNormal = &H0 MiniDumpWithDataSegs = &H1 MiniDumpWithFullMemory = &H2 MiniDumpWithHandleData = &H4 MiniDumpFilterMemory = &H8 MiniDumpScanMemory = &H10 MiniDumpWithUnloadedModules = &H20 MiniDumpWithIndirectlyReferencedMemory = &H4 MiniDumpFilterModulePaths = &H80 MiniDumpWithProcessThreadData = &H100 MiniDumpWithPrivateReadWriteMemory = &H200 MiniDumpWithoutOptionalData = &H400 MiniDumpWithFullMemoryInfo = &H800 MiniDumpWithThreadInfo = &H1000 MiniDumpWithCodeSegs = &H2000 MiniDumpWithoutAuxiliaryState = &H4000 MiniDumpWithFullAuxiliaryState = &H8000 End Enum <DllImport("dbghelp.dll", CharSet:=CharSet.Auto, SetLastError:=True)> Friend Function MiniDumpWriteDump(ByVal hProcess As IntPtr, ByVal processId As Int32, ByVal hFile As SafeFileHandle, ByVal dumpType As NativeMiniDumpType, ByVal exceptionParam As IntPtr, ByVal userStreamParam As IntPtr,

Help!, Problem with creating my store procedure.

I have two tables. Product_Table with ProductID as the primary key. My other table, ProductSKU_Table which has SKU as the primary key and ProductID as the foreign key. I am trying to create a store procedure to insert into both tables. How do I insert the primary key from the Product_Table into the foreign key of the ProductSKU_Table? This is what I have so far:ALTER PROCEDURE [dbo].[sp_addNewProduct] ( @productName varchar(50) = null, @shortDescription varchar(100) = null, @longDescription varchar(4000) = null, @active bit = null, @category int = null, @sku varchar(11), @skuDescription varchar(200) = null, @orginalPrice money = null, @sellingPrice money = null, @specialPrice money = null, @qtyOnHand int = null, @qtyAtSupplier int = null, @imagePath varchar(200) = null, @releaseDate datetime ) AS BEGIN DECLARE @lastIDInserted int INSERT INTO Product_Table(Name, ShortDescription, LongDescription, Active, CategoryId) VALUES(@productName, @shortDescription, @longDescription, @active, @category) SET @lastIDInserted = @@IDENTITY INSERT INTO ProductSKU_Table(ProductId, SKU, Description, OrginalPrice, SellingPrice, SpecialPrice, QtyOnHand, QtyAtSupplier, ReleaseDate, imagePath, CreatedDate, ModifiedDate) VALUES(@lastIDInserted, @sku, @skuDescription, @orginalPrice, @sellingPrice, @specialP

New Webpart Creating Problem

hi, after the successfully created one webpart in visual studio2008,wen i m creating second webpart then it is showing following error. Error 1 The feature name WebParts already exists in SharePoint. You need to rename the feature before solution deployment can succeed.  I tried to rename the webpart name and deleted from C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\FEATURES location.But still the same error exist.  

Problem With Using Trigger for Setting Label Content

Basically, I have a label and depending on the Object type of the current data source item I want to control what the content of the label is. The trigger I am trying is: <Label Margin="222,21,242,134" Name="MyLabel"> <Label.Resources> <DataTrigger Binding="{Binding Path=/EntryType}" Value="Object.Type1" x:Key="myTrigger"> <Setter TargetName="MyLabel" Property="Content" Value="{Binding Path=/Object.Property1}"/> </DataTrigger> </Label.Resources> </Label> The problem is that I am getting this error: 'Content' member is not valid because it does not have a qualifying type.   Do I need to use some sort of converter or something? Or am I aproaching this worng?

namespace of fields problem when creating form template from xml?

I created a form template from a predefined xml, where I do not have any namespace. Later I added more fields. The output xml of the form is for the fields from the xml they have not prefix, for those added later, they have prefix my. I already have them all done. How can I make them consistent to have prefix my? Is there any options in InfoPath to turn on or off the prefix my?   thanks,

Logon Trigger blocking problem

I'm trying to learn how to use microsoft sync framework using the following example, but am having a problem with a logon trigger blocking something.  If I disable the trigger it will work, but that really isn't an option.  Normally, if something is blocked it is placed in a blockedLog table with the name of the user and application.  If we need to allow access then we can put this information in the BlockedExceptions table to allow it through.  Initially, the .Net SqlClient Data Provider gets blocked.  After adding it to the accepts table, I still get a blocking error due to the trigger, but I can't determine what is actually being blocked.  The table never fills with any information about what gets blocked after fixing the initial .Net SqlClient Data Provider error and I have not been able to figure out anything using the profiler or activity monitor. Sync Example in question:http://code.msdn.microsoft.com/Release/ProjectReleases.aspx?ProjectName=sync&ReleaseId=3422 CREATE TRIGGER [BlockLogins] ON ALL SERVER WITH EXECUTE AS 'DBTrigger' FOR LOGON AS BEGIN DECLARE @Allow bit SET @Allow = 'TRUE' IF (SELECT COUNT(*) FROM DB.dbo.Programs WHERE AppTitle= APP_NAME()) = 0 BEGIN -- ** Other allowed apps and users are in BlockedExceptions ** -- If it is a non-application that any user is allowed to run then let it through.

Creating Login Page Problem

I doing a login page using visual c# and encounter some problem on it. my database got Username, Password, and UserType I want to create a login page redirect the user to different page based on their roles. It show that there is an error on the code (line 24). Any idea on create a login page that redirect the user to different page based on their roles?It shows this message :   this type or namespace name 'DataView' could not be found(are you missing a using directive or an assembly reference)Here the code, protected void Page_Load(object sender, EventArgs e) { string connectionString = "Data Source =.\\SQLEXPRESS;" + "AttachDbFilename=\"C:\\Program Files\\Microsoft SQL Server\\MSSQL10.SQLEXPRESS\\MSSQL\\DATA\\UserDB.mdf\";" + "Integrated Security=True;" + "Connect Timeout=30;" + "User Instance=True;"; System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(connectionString ); System.Data.SqlClient.SqlCommand cmd = conn.CreateCommand(); conn.Open(); } protected void Button1_Click(object sender, EventArgs e) { SqlDataSource sds = new SqlDataSource(); sds.SelectParameters.Add("Username", TypeCode.String, this.TextBox1.Text); sds.

Problem Creating Asymmetric Key from Executable File

In trying to create an asymmetric key from an executable file, I get an error if the path length to the dll is very long, while a short path length works perfectly.  Does anyone know what the limitation on the path length is?

Trigger problem

Hi i have 2 trigger first trigger is on table member.It makes when member tables insert or update it insert record to forum_member.And second trigger on forum_member it makes when insert or update insert record to member.And it Goes into an endless loop. How can i solve this problem

Trigger problem

Hi, I am new to sql server,we have a stored procedure it creates automatic trigger for update,insert,delete operations for all tables in our database.Everytime when a record is updated in a table the description(Master Audit table Message) is stored in an audit table saying Column name:1 to 2 and the tablename ,action is also recorded in the audit table.But we need more informative messages like State:texas to california instead of StateId: 2 t0 1.I used extended properties and i wrote a stored procedure GetDisplayValuename.For example in a table extended properties i gave Audit_IDColumn = ID,Audit_ValueColumn = TypeName,Audit_Name = Blood Type,the table name is tbl_BloodType. ALTER PROCEDURE dbo.GetDisplayValuename  @TableName SYSNAME, @ID BIGINT, @Result NVARCHAR(1000) OUTPUT AS BEGIN SET NOCOUNT ON; DECLARE @IDColumn SQL_VARIANT DECLARE @ValueColumn SQL_VARIANT DECLARE @IDColumnName NVARCHAR(1000) DECLARE @ValueColumnName NVARCHAR(1000) DECLARE @Query NVARCHAR(1000) DECLARE @Value NVARCHAR(1000) DECLARE @PARAMDEF NVARCHAR(500) DECLARE @strID NVARCHAR(1000) SET @Query = N'SELECT @IDColumnOUT = value FROM fn_listextendedproperty(''Audit_IDColumn'', ''SCHEMA'', ''dbo'', ''TABLE'', ''' + @TableName + ''', default, default);' SET @PARAMDEF = N'@IDColumnOUT SQL_VARIANT OUTPUT'; EXECUTE sp_executesql @Query, @PARAMDEF, @IDColumnOUT = @

Problem Creating Server Side Javascript


I have a custom control which creates client side Javascript in order for it to function. When the property .OnSelectScript is wrapped in an if...then that tests its length, the value of .OnSelectScript appears to be ignored when the Javascript is being generated. However, when I set the .text value of a test label to Javascript, it appears there. I have confirmed that the statement *does not* appear client side when I view the source for the page.

Property declaration for the control

    Public Property OnSelectScript() As String
            Return _OnSelectScript
        End Get
        Set(ByVal value As String)
            _OnSelectScript = value
        End Set
    End Property
    Private _OnSelectScript As String

Full SUB as designed

    Protected Sub Page_Load() Handles Me.Load

        Dim ClientSideJavaScript As New StringBuilder

        LabelSelectorTitle.Text = Me.Title
        Call LoadData()

        ClientSideJavaScript.Append("/*File: Test Selector.aspx.vb Sub: Page_Load()*/" & Chr(10))
        ClientSideJavaScript.Append("function setValue(ParentPopup, TargetDisplayControl, NewDisplayValue, TargetTextboxControl, NewKeyValue) {" & Chr(10))

Problem creating method?


I added the extender and when i tried to add the method this message poped up;

Cannot create page method "GetCompletionList" because no Code Behind or codefile was found.

does anyone know why this is happening?

Thanks  =)

Problem in creating new web application


I am trying to create new webapplication from central administration

But when I click next to create application it shows me error

Please help

Server Error in '/' Application.

Runtime Error

Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed.

Details: To enable the details of this specific error message to be viewable on the local server machine, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "RemoteOnly". To enable the details to be viewable on remote machines, please set "mode" to "Off".

<!-- Web.Config Configuration File -->

    <customErrors mode="RemoteOnly"/>

Notes: The current error

Problem while creating task with custom content type in sharepoint workflow


Hi all,

I am trying to create task with custom content type in sharepoint statemachine workflow. But it is showing "Error Occured" after task creation code is excecuted. can anyone tell me what is the problem.

Task Content type


  <ContentType  ID="0x01080100A707C0079E8547c0A87515457DB90629"
      Description="Workflow Task"
      <FieldRef ID="{9da97a8a-1da5-4a77-98d3-4bc10456e700}" Name="MyComments" DisplayName="MyComments"  />
      <XmlDocument NamespaceURI="http://schemas.microsoft.com/sharepoint/v3/contenttype/forms/url">
        <FormUrls xmlns="

sql trigger problem??


I have created a trigger for insert and whenevr i insert a record it must notify or insert the values in my log table,i want to know how we know trigger is fired?? please help me with this?

my trigger for insert

create trigger insert2
on emp
for insert
declare @sno int,@result varchar(50)
select @sno=sno,@result=@result from insert1
insert into triglog values (@sno,@result)

but i am getting this error An explicit value for the identity column in table 'triglog' can only be specified when a column list is used and IDENTITY_INSERT is ON.help me with this? thanks.

trigger problem inserting null values??


I have created a trigger for insert and whenever i insert the data the trigger should fire and notify some value inserted i want to create log table to save this information,now i have created a trigger

USE [mine]
/****** Object: Trigger [dbo].[insert2]  Script Date: 10/03/2010 15:00:21 ******/
ALTER trigger [dbo].[insert2] 
  on [dbo].[emp] 
  after insert 
  declare @sno int,@result varchar(50),@empid int,@name varchar(50) 
select @empid=empid,@name=@name from emp  
 insert into triglog values(@empid,@name)  
but when

Problem when creating a Record Center in SharePoint 2010


Hi Guys

I have a problem when creating a Record Center in SharePoint 2010 on a publishing Portal. The Record center creates succesfully, but when I try to upload a record sharepoint says that the list does not exist, also when I try to go into the site settings of the record center I get the same issue. When trying to specify the libraries in the record centre management page....same thing! What could this be? 

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend