Associating keys to buttons on a Windows Form
I have to write a met开发者_C百科hod on C# that associates a certain key (from the keyboard) to a specific button. For example, if I press A, the button that I created on a form application should appear like it is being pressed.
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
this.KeyPreview = true;
}
private void button1_Click(object sender, EventArgs e)
{
System.Windows.Forms.MessageBox.Show("Ctrl-F was Pressed.");
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (keyData == (Keys.Control | Keys.F))
{
button1.PerformClick();
}
return base.ProcessCmdKey(ref msg, keyData);
}
}
Note: To simulate click animation, make the Click event look like this:
private void button1_Click(object sender, EventArgs e)
{
button1.FlatStyle = FlatStyle.Flat;
System.Windows.Forms.MessageBox.Show("foo");
button1.FlatStyle = FlatStyle.Standard;
}
It's not perfect, but it works.
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