Csharp/CSharp Tutorial/GUI Windows Forms/ColorDialog
Содержание
ColorDialog.AllFullOpen = false
<source lang="csharp">using System; using System.Drawing; using System.ruponentModel; using System.Windows.Forms;
public class ColorDialogFullOpenOff{
public static void Main(){
ColorDialog dlg=new ColorDialog();
dlg.AllowFullOpen = false;
dlg.ShowDialog();
}
}</source>
ColorDialog.FullOpen = true
<source lang="csharp">using System; using System.Drawing; using System.ruponentModel; using System.Windows.Forms;
public class ColorDialogFullOpen{
public static void Main(){
ColorDialog dlg=new ColorDialog();
dlg.FullOpen = true;
dlg.ShowDialog();
}
}</source>
ColorDialog With Custom Color
<source lang="csharp">using System; using System.Drawing; using System.ruponentModel; using System.Windows.Forms;
public class ColorDialogWithCustomColor{
public static void Main(){
ColorDialog dlg=new ColorDialog();
dlg.FullOpen = true;
// Define the first five of the custom color settings
// 0xAARRGGBB where AA is alpha,
// RR is red,
// GG is green
// BB is blue
// expressed as the hexadecimal byte equivalent
dlg.CustomColors = new int[5]{0x00ff8040, 0x00c256fe,
0x00aa2005, 0x0004f002, 0x002194b5};
dlg.ShowDialog();
}
}</source>
Display Color Dialog and get the selection
<source lang="csharp">using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; public class MainClass{
public static void Main() {
System.Windows.Forms.ColorDialog colorDlg = new System.Windows.Forms.ColorDialog();
Color currColor;
colorDlg.AnyColor = true;
colorDlg.ShowHelp = true;
currColor = Color.BlueViolet;
if (colorDlg.ShowDialog() != DialogResult.Cancel) {
currColor = colorDlg.Color;
// Show current color.
string strARGB = colorDlg.Color.ToString();
MessageBox.Show(strARGB, "Color is:");
}
}
}</source>
Set default color
<source lang="csharp">using System; using System.Drawing; using System.ruponentModel; using System.Windows.Forms;
public class ColorDialogInitColor{
public static void Main(){
ColorDialog dlg=new ColorDialog();
dlg.Color = Color.PaleGoldenrod;
dlg.ShowDialog();
}
}</source>
