How to correctly concatenate messages correctly in an alert



I want to concatenate messages in my alert so that it show all error messages for the first question it encounters errors on. For example if I have 3 questions and there are errors in question 1 and question 3, when I click on the submit button, the validation alert should display an example alert like so:


You have errors on Question Number: 1



• You have not entered in a value in all the Indivdiaul Marks textbox



• You have not entered in a value in all the Indivdiaul Marks textbox
Your Total Marks Remaining does not equal 0


It is only after I have solved errors in question 1 tha


Related to : How to correctly concatenate messages correctly in an alert
How to correctly concatenate messages correctly in an alert
Programming Languages

I want to concatenate messages in my alert so that it show all error messages for the first question it encounters errors on. For example if I have 3 questions and there are errors in question 1 and question 3, when I click on the submit button, the validation alert should display an example alert like so:


You have errors on Question Number: 1



• You have not entered in a value in all the Indivdiaul Marks textbox



• You have not entered in a value in all the Indivdiaul Marks textbox
Your Total Marks Remaining does not equal 0


It is only after I have solved errors in question 1 tha

How To Make Custom Alert Dialog Display Correctly
Programming Languages

Having Troubles making this customer dialog box look correctly.


Here is my layout code


<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/layout_root"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<!-- android:padding="8dp" -->
<ImageView android:id="@+id/image"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_marginRight="10dp"

Correctly handling custom messages using WTL
Programming Languages

I've written a multi-threaded WTL util to stress test an in-house service.


Comms threads signal to the main thread that they've quit, so the main thread can delete their corresponding object.


They make the signal as so:


PostThreadMessage(m_dwParentThreadId, WM_THREADQUIT, 1, m_dwNetThreadId);

My problem is how to deal with the custom message I've defined .


WM_THREADQUIT is #define'd as WM_USER + 10

I wanted to use an entry in the message map to call a handler, e.g.:


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MESSAGE_HANDLER( WM_INITD
Custom UI Alert View not displaying correctly
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Im creating a custom ui alert view. All works ok except any background image that is used for the custom alert has the standard blue overlay over the top of it. Anyway I can get rid of this?


(the telephone is the backgroundImage for the alert view)



.m of custom class


@synthesize backgroundImage, alertText;
- (id)initWithImage:(UIImage *)image text:(NSString *)text {
if (self = [super init]) {
alertTextLabel = [[UILabel alloc] initWithFrame:CGRectZero];
alertTextLabel.textColor = [UIColor whiteColor];
alertTextLabel.backgroundColor = [U
WPF Datagrid not showing data correctly but shows correctly when columnheader clicked
Programming Languages

I have a DataGrid in my wpf app


<DataGrid Name="datagrid2" ItemSource="{Binding}" CanUserReorderColumns="False"
IsReadOnly="True" SelectionMode="Single" CanUserResizeColumns="False"
CanUserResizeRows="False" LoadingRow="datagrid2_LoadingRow" />

and I am providing its ItemSource as


datagrid2.ItemSource = mydatatable.DefaultView;

and its rowheader as


private void datagrid2_LoadingRow(object sender, DataGridRowEventArgs e)
{
e.Row.Header = Some_string_araay[e.Row.GetIndex()];

Correctly receive messages from button
Programming Languages
I want to correctly receive message from another window's button.Maybe I need to use hooks, but I'm not sure about this thing( that's why I'm asking ).So this particular that I want to do( but it doesn't work correctly ):void CaptureTextWindow::Execute(){ BOOL bRet; vector<string> TextInWindow( ExecuteCapturingWindow() ); while( !( bRet = GetMessage( NULL, hWndBut, 0 , 0 ) ) ) { SaveResultToFile( "Message.txt" ); }}So this what I want, if the button from

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