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First drag a ContextMenuStrip from the tool box...................... then just create one label on it and write just the text you want to be displayed ........................ like 'Open Form1'................... then double click it and write like ..... "Form1.show".................... on the property of your notifyIcon change the value of ContextMenuStirp from none to ContextMenuStrip1 ............................ I think this must work....
good luck
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Im writing a simple control to use in my app. It consists of a button with two labels on it, each displaying different data.
Heres my problem:
When I use the control in my app, I have to click twice on the labels to trigger the click event of the control while clicking on a part of the button with no label on it works correctly. I assume the way to handle this is to tie the labels click events to the controls click event. I have managed to setup properties correctly to alter label text and color and what not but how do I go about linking the click events"
The data on the labels doesnt change once it is set. The button is for music, the top label is the song title and the bottom is the album name. When the user clicks anywhere on the button(including on the labels), the song should loaded into the queue to be played.
Problem is when the user clicks on a part of the button with a label, they have to click twice in order to trigger the load.
Thanks, Jon
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From your description I have little clue what might be wrong...
So, just to give you some suggestion on how to do that, here is a very simple desktop application with 2 button:
Window1.xaml
<Window <br />
x:Class="WpfApplication1.Window1"<br />
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"<br />
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"<br />
Width="200" Height="100"<br />
Title="Window1"><br />
<StackPanel Orientation="Vertical"><br />
<Button Click="DoClick1"> <Label>Label 001</Label><br />
</Button><br />
<Button Click="DoClick7"> <Label>Label 007</Label> </Button><br />
</StackPanel><br />
</Window>
Window1.xaml.cs
public partial class Window1 : Window<br />
{<br />
public Window1()<br />
{<br />
InitializeComponent();<br />
}<br />
<br />
private void DoClick1(object sender, RoutedEventArgs e)<br />
{<br />
Console.WriteLine("Click 1");<br />
}<br />
<br />
private void DoClick7(object sender, RoutedEventArgs e)<br />
{<br />
Console.WriteLine("Click 2");<br />
}<br />
}<br />
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
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IM sorry, I should have mentioned Im working in C#.
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Er... I did reply in C#!!!
The code Behind is in C#, the XAML is, well XAML, but that's the way of WPF, even in a C# project!
From your remark I could be under the impression that you are doing WinForm development.
However "It consists of a button with two labels on it" is not really possible in WinForm.
So I'm at loss as to what you are doing...
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
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As I said earlier, it's quite unclear what you are doing but...
I'm guessing it can be...
You are doing WinForm development
You added a Button and a Label to a UserControl and positioned the Label on top of the button.
Am I right?
Frankly I'm surprised you can click on the button at all!
But you should not do that!
Why not, instead, set the .Text and .ForeColor properties of the button?!!?
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
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OK lets see if I can clarify:
I have a user control consisting of a button with two labels on it, one for displaying a song title , the other for displaying the artist.
Im using the control in a flowlayout panel with multiple instances of the control. When a user clicks on the control, another form with information about the song is displayed.
Problem is, using the onClick event, If I click on top of one of the labels I have to click it twice to trigger the click event for the control. I need to be able to only have to click it once.
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I'm sorry but I still don't get it, could you write some code?
If I would guess, I would say it looks like your control is like that:
public class MyControl : Control<br />
{<br />
public MyControl()<br />
{<br />
var b = new Button();<br />
b.Size = new Size(80, 40);<br />
b.Controls.Add(new Label { Text = "L1", Bounds = new Rectangle(10, 10, 20, 20), BackColor = Color.Transparent });<br />
b.Controls.Add(new Label { Text = "L2", Bounds = new Rectangle(50, 10, 20, 20), BackColor = Color.Transparent });<br />
<br />
Controls.Add(b);<br />
b.Click += new EventHandler(b_Click);<br />
}<br />
<br />
void b_Click(object sender, EventArgs e)<br />
{<br />
Console.WriteLine("Clicked");<br />
}<br />
}<br />
Well, and I'm still surprised you can click on the label at all!
Nothing happen when I click on the label, be it 1 or 100 times!
And it's not the way to handle button.
I decided to stop investigating this pointless undefined problem and thought I could show you what I would do instead.
I would define a control, which looks like a button, and display what I need!
Here you go:
class MyControl2 : Control<br />
{<br />
public MyControl2()<br />
{<br />
PushButtonState = PushButtonState.Normal;<br />
Size = new Size(100, 50);<br />
}<br />
<br />
protected override void OnClick(EventArgs e)<br />
{<br />
base.OnClick(e);<br />
Console.WriteLine("Clicked");<br />
}<br />
<br />
public PushButtonState PushButtonState { get; private set; }<br />
<br />
protected override void OnMouseDown(MouseEventArgs e)<br />
{<br />
base.OnMouseDown(e);<br />
PushButtonState = PushButtonState.Pressed;<br />
Invalidate();<br />
}<br />
protected override void OnMouseUp(MouseEventArgs e)<br />
{<br />
base.OnMouseUp(e);<br />
PushButtonState = PushButtonState.Normal;<br />
Invalidate();<br />
}<br />
<br />
protected override void OnPaint(PaintEventArgs e)<br />
{<br />
ButtonRenderer.DrawButton(e.Graphics, new Rectangle(0, 0, Width, Height), PushButtonState);<br />
<br />
e.Graphics.DrawString("Label1", Font, Brushes.Red, new PointF(10, 10));<br />
e.Graphics.DrawString("Label2", Font, Brushes.Blue, new PointF(50, 10));<br />
}<br />
}<br />
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
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public partial class btnPlacard : UserControl
{
int height, width;
public btnPlacard()
{
InitializeComponent();
}
public string text1
{
get { return lbl1.Text; }
set { lbl1.Text = value; }
}
public string text2
{
get { return lbl2.Text; }
set { lbl2.Text = value; }
}
public string tag1
{
get { return lbl1.Tag.ToString(); }
set { lbl1.Tag = value; }
}
public string tag2
{
get { return lbl2.Tag.ToString(); }
set { lbl2.Tag = value; }
}
public int labelHeight
{
set
{
height = value;
lbl1.Size = new Size(btn.Size.Width, (int)(value * .45));
lbl2.Size = new Size(btn.Size.Width, (int)(value * .40));
}
}
public int labelWidth
{
set
{
width = value;
lbl1.Size = new Size(value, (int)(height * .45));
lbl2.Size = new Size(value, (int)(height * .40));
}
}
public int font1
{
set { lbl1.Font = new Font("Microsoft Sans Serif", value, FontStyle.Bold); }
}
public int font2
{
set { lbl2.Font = new Font("Microsoft Sans Serif", value, FontStyle.Bold); }
}
private void lbl1_Click(object sender, EventArgs e)
{
lbl1.Click += new System.EventHandler(PassThrough_Click);
}
private void lbl2_Click(object sender, EventArgs e)
{
lbl2.Click += new System.EventHandler(PassThrough_Click);
}
private void PassThrough_Click(object sender, EventArgs e)
{
base.OnClick(e);
}
public void relocate()
{
lbl1.Location = new Point(0, (int)(height * .15));
lbl2.Location = new Point(0, (int)(height * .52));
}
}
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Hi all... I'm looking for a control similar to Properties Window[^] in the visual studio (C#, VB...)
The use: I'm looking for a control that: has two columns, one to show a properties, the other for a corresponding value (each property can have only one value), also I want to unite some properties under a groups. the "Properties Window" is the perfect control I can think of.
Question is: is there such a control anyway??, if not what control can you suggest that support the requirements above?
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Yes. Look at the PropertyGrid control in MSDN. There's also quite a few attributes which can be applied to properties which change how they look in the PropertyGrid; you may want to have a look at those as well
Between the idea
And the reality
Between the motion
And the act
Falls the Shadow
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Thanks, that was exactly what I was looking for!
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the PropertyGrid is a great control, problem is that it has only one way to work with it: the PropertyGrid can only get an instance of an object and displays properties based on the set/get functions of that object (based on what I have learned). is there another way to populate the PropertyGrid?, say by row? (to set the values of rows/columns)
modified on Monday, August 3, 2009 5:07 AM
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Ok, I know it has something to do with Spy++ Or Windows Hooks or maybe both, whatever the method is, how would you track the coordinates of an open window "say, My Documents folder floating window on my desktop".
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Not sure, but I guess GetWindowRect method will help you out.
It's not necessary to be so stupid, either, but people manage it. - Christian Graus
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Hi, Ive just started using vs2008
im trying to call a method in a parent aspx page from a user control.
ive usually done this using something like:
((PageClass)this.Page).Method();
But for some reason PageClass never appears in intellisense...
- I cant reference the page class from the control.
Ive put the page and the control in the same namespace but still no luck.
Ive also tried using events instead - but after the event is assigned in the parent it still seems to be null in the control...
Any ideas what im doing wrong??
Thanks,
Chas
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This is C# Forum. Your question is related to ASP.NET. So please Post it to ASP.NET Forum.
Thanks 
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You can access the method this way:
((ClassNameOfASPXPage)(this.Page)).MethodName();
Make sure the method is internal/public.
It's not necessary to be so stupid, either, but people manage it. - Christian Graus
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Hi,
Thats what ive been trying - but 'ClassNameOfASPXPage' just isnt available in the control.
- Ive put them in the same namespace, no luck - ive put them in different namespaces and added a reference in the control to the parent namespace - but the parent namespace is not available...
The funny thing is - if i create 2 aspx pages lets say 1 is public testclass1 and the other is public testclass2 - I cant reference testclass1 from testclass2 - even if they are in the same namespace. surely something is wrong here but i cant figure out what...
Thanks,
Chas
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OK,
adding a directive like <%@ Reference Page= "~/TestPage1.aspx" %> to the control
will make the parent class available...
but a better way of doing this was to use events...
in the control:
public delegate void GridEventHandler(CategoryType categoryType);
public event GridEventHandler GridItemSelected;
private void OnGridItemSelected(CategoryType categoryType)
{
if (GridItemSelected != null)
{
GridItemSelected(categoryType);
}
}
called using:
OnGridItemSelected(selectedCT);
and in the parent page:
categoryTypeGrid.GridItemSelected += new Controls_CategoryTypeGrid.GridEventHandler(categoryTypeGrid_GridItemSelected);
modified on Sunday, August 2, 2009 9:17 AM
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I need to check whether a username and password are valid, and if so, if that user is in a special group on Active Directory.
I'm developing an intranet only system that (hopefully) will allow a user to login at program startup using their Active Directory credentials.
If anyone knows any C# code that does this it would be greatly appreciated. I've done a thorough Google search, but haven't found anything that returns a helpful response.
Thanks
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I've already tried the options on that site, one enabled me to check whether a user was able to logon to the active directory, but not what groups it is in, and I've been unable to get Get "Get User Group Memberships" working; it gives an unspecified error on:
public ArrayList AttributeValuesMultiString(string attributeName,
string objectDn, ArrayList valuesCollection, bool recursive)
{
DirectoryEntry ent = new DirectoryEntry(objectDn);
PropertyValueCollection ValueCollection = ent.Properties[attributeName];
System.Collections.IEnumerator en = ValueCollection.GetEnumerator();
while (en.MoveNext())
{
if (en.Current != null)
{
if (!valuesCollection.Contains(en.Current.ToString()))
{
valuesCollection.Add(en.Current.ToString());
if (recursive)
{
AttributeValuesMultiString(attributeName, "LDAP://" +
en.Current.ToString(), valuesCollection, true);
}
}
}
}
ent.Close();
ent.Dispose();
return valuesCollection;
}
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