Define and search for WPF object-level resources, and search for wpf object definitions

Define and search for WPF object-level resources, and search for wpf object definitions

Article Overview:

This example describes how to define WPF object-level resources and access and use object-level resources through XAML code and C.

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1. Complete definition and use of resources

<Window x: Class = "Demo008.MainWindow" xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns: x = "http://schemas.microsoft.com/winfx/2006/xaml" xmlns: sys = "clr-namespace: System; assembly = mscorlib "Title =" Resource "FontSize =" 16 "Loaded =" Window_Loaded "> <! -- The complete Writing Method --> <Window. Resources> <ResourceDictionary> <sys: String x: Key = "str"> sailing on the side of a boat, The Health tree is everywhere. </Sys: String> <sys: Double x: Key = "dbl"> 3.1415926 </sys: Double> </ResourceDictionary> </Window. resources> <StackPanel> <TextBlock Margin = "5" Text = "{StaticResource ResourceKey = str}"/> </StackPanel> </Window>

Ii. Short resource definition and use

<Window x: Class = "Demo008.MainWindow" xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns: x = "http://schemas.microsoft.com/winfx/2006/xaml" xmlns: sys = "clr-namespace: System; assembly = mscorlib "Title =" Resource "FontSize =" 16 "Loaded =" Window_Loaded "> <! -- Short for --> <Window. Resources> <sys: String x: Key = "str"> sailing on the side of a boat, the disease is everywhere. </Sys: String> <sys: Double x: Key = "dbl"> 3.1415926 </sys: Double> </Window. resources> <StackPanel> <TextBlock x: Name = "TextBlock1" Margin = "5" Text = "{StaticResource str}"/> </StackPanel> </Window>

Iii. Search for resources by code
The common practice is as follows:

string text = this.FindResource("str").ToString();this.TextBlock1.Text = text;

If you know which object the resource belongs to, you can directly access the resource dictionary using the following method:

string text = this.Resources["str"].ToString();this.TextBlock1.Text = text;

I want to compete first

You can't do it anymore. You only have to fight for the third place.

Resource reference between different projects in xaml

Thread t1 = null;
Thread t2 = null;
Private void Form1_Load (object sender, EventArgs e)
{
T1 = new Thread (new ThreadStart (T1 ));
T1.Start ();
T2 = new Thread (new ThreadStart (T2 ));
T2.Start ();
}

Private void button#click (object sender, EventArgs e)
{
If (t1.ThreadState = ThreadState. Aborted | t1.ThreadState = ThreadState. Stopped)
{
MessageBox. Show ("thread 1 is finished ");
T1.Abort ();
}
If (t2.ThreadState = ThreadState. Aborted | t1.ThreadState = ThreadState. Stopped)
{
MessageBox. Show ("thread 2 is finished ");
T2.Abort ();
}
}
Private void T1 ()
{
MessageBox. Show ("process 1 ");

}
Private void T2 ()
{
MessageBox. Show ("process 2 ");

}