Admin: 1 версия

2010-05-26T12:15:43Z

1 версия

Новая страница

* [[csharp/CSharp Tutorial/GUI Windows Forms/ActiveX | ActiveX]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Anchoring | Anchoring]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Binder | Binder]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Button | Button]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/CheckBox | CheckBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/CheckedListBox | CheckedListBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Clipboard | Clipboard]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ColorDialog | ColorDialog]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ComboBox | ComboBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ContextMenu Popup Menu | ContextMenu Popup Menu]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Control | Control]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Control Event | Control Event]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Control Relation | Control Relation]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Cursors | Cursors]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Custom Control | Custom Control]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DataBinding DataGrid | DataBinding DataGrid]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DataBinding Label | DataBinding Label]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DataBinding ListBox | DataBinding ListBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DataBinding TextBox | DataBinding TextBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DataGridView | DataGridView]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DateTimePicker | DateTimePicker]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Dialog | Dialog]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Dock | Dock]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/DomainUpDown | DomainUpDown]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Double Buffering | Double Buffering]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Drag Drop | Drag Drop]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Drag Move | Drag Move]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ErrorProvider | ErrorProvider]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Event System | Event System]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/EventArgs | EventArgs]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/File Explore | File Explore]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/FloatLayoutPanel | FloatLayoutPanel]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Form | Form]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Form Event | Form Event]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Form Paint | Form Paint]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Form Properties | Form Properties]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Generic Event | Generic Event]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/HelpProvider | HelpProvider]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ImageList | ImageList]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Internationalization | Internationalization]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Introduction | Introduction]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/KeyEvent | KeyEvent]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Label | Label]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/LinkLabel | LinkLabel]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ListBox | ListBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ListView | ListView]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ListViewItem | ListViewItem]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/MDI | MDI]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/MaskedTextBox | MaskedTextBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Menu | Menu]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/MenuItem | MenuItem]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/MessageBox | MessageBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/MonthCalendar | MonthCalendar]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Mouse Event | Mouse Event]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/NotifyIcon | NotifyIcon]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/NumericUpDown | NumericUpDown]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/OpenFileDialog | OpenFileDialog]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Password Field | Password Field]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/PictureBox | PictureBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Print Preview Dialog | Print Preview Dialog]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Print PrintDocument | Print PrintDocument]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/PrintDialog | PrintDialog]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ProgressBar | ProgressBar]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/RadioButton | RadioButton]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Resource File | Resource File]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Resx | Resx]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/RichTextBox | RichTextBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/SaveFileDialog | SaveFileDialog]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Screen capture | Screen capture]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ScrollBar | ScrollBar]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Splitter | Splitter]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/StatusBar | StatusBar]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/TabControl | TabControl]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/TableLayoutPanel | TableLayoutPanel]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/TextBox | TextBox]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Thread UI | Thread UI]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Timer | Timer]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/ToolStripMenuItem | ToolStripMenuItem]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Toolbar | Toolbar]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/TrackBar | TrackBar]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/TreeView | TreeView]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/Validation | Validation]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/WebBrowser | WebBrowser]]
* [[csharp/CSharp Tutorial/GUI Windows Forms/event | event]]

==Create a font from FontFamily==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor3 : Form
{
public FontConstructor3()
{
Text = "Font Constructor";
Size = new Size(350,200);
FontFamily ff = new FontFamily("Times New Roman");
Font fnt = new Font(ff, 12, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor3());
}
}</source>

==Create a font from font name and size==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor2 : Form
{
public FontConstructor2()
{
Text = "Font Constructor";
Size = new Size(350,200);
Font fnt = new Font("Times New Roman", 10);
fnt = new Font(fnt, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor2());
}
}</source>

==Font Constructor: derive a font==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor1 : Form
{
public FontConstructor1()
{
Size = new Size(350,200);
Font fnt = Font;
fnt = new Font(fnt, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor1());
}
}</source>

==FontDialog Apply event==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontDialogFontApplyEvent : Form
{
private Button btnChange;
private Label lbl;
private FontDialog fd;
public FontDialogFontApplyEvent()
{
Size = new Size(350,200);
btnChange = new Button();
btnChange.Location = new Point(200,50);
btnChange.Size = new Size(100,23);
btnChange.Text = "Change";
btnChange.Click += new System.EventHandler(btnChange_Click);
btnChange.Parent = this;
lbl = new Label();
lbl.Text = "test";
lbl.AutoSize = true;
lbl.Parent = this;
}
static void Main()
{
Application.Run(new FontDialogFontApplyEvent());
}
private void btnChange_Click(object sender, EventArgs e)
{
fd = new FontDialog();
fd.ShowHelp = false;
fd.ShowApply = true;
fd.Apply += new System.EventHandler(this.fd_Apply);

if (fd.ShowDialog() == DialogResult.OK)
lbl.Font = fd.Font;
}
private void fd_Apply(object sender, System.EventArgs e)
{
lbl.Font = fd.Font;
}
}</source>

==Font Dialog: Display and get selected font==

<source lang="csharp">using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class FontDialogDisplay : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
private System.Windows.Forms.FontDialog fontDlg = new System.Windows.Forms.FontDialog();
private Font currFont = new Font("Times New Roman", 12);
public FontDialogDisplay()
{
InitializeComponent();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.MouseUp += new System.Windows.Forms.MouseEventHandler(this.FontDialogDisplay_MouseUp);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.FontDialogDisplay_Paint);
}
[STAThread]
static void Main()
{
Application.Run(new FontDialogDisplay());
}
private void FontDialogDisplay_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawString("Testing...", currFont, new SolidBrush(Color.Black), 0, 0);
}
private void FontDialogDisplay_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (fontDlg.ShowDialog() != DialogResult.Cancel)
{
currFont = fontDlg.Font;
Invalidate();
}
}
}</source>

==FontDialog: set color, Apply event==

<source lang="csharp">using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class Form1 : System.Windows.Forms.Form {
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Label label1;
public Form1() {
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(24, 8);
this.button1.Name = "button1";
this.button1.TabIndex = 0;
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click_1);
//
// button2
//
this.button2.Location = new System.Drawing.Point(120, 8);
this.button2.Name = "button2";
this.button2.TabIndex = 1;
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// label1
//
this.label1.Location = new System.Drawing.Point(8, 48);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(280, 48);
this.label1.TabIndex = 2;
this.label1.Text = "label1";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 101);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.label1,
this.button2,
this.button1});
this.ResumeLayout(false);
this.Text = "Font and Color Dialogs";
this.button1.Text = "&Font";
this.button2.Text = "&Color";
this.label1.Text = "Change my FONT and COLOR!";
}
[STAThread]
static void Main() {
Application.Run(new Form1());
}
private void button2_Click(object sender, System.EventArgs e) {
ColorDialog cd = new ColorDialog();
cd.AllowFullOpen = true;
cd.FullOpen = true;
cd.Color = Color.DarkBlue;
//cd.Color = Color.Blue;
if (cd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
this.label1.ForeColor = cd.Color;
}
private void button1_Click_1(object sender, System.EventArgs e) {
FontDialog fd = new FontDialog();
fd.ShowColor = true;
fd.Color = Color.Blue;
fd.ShowApply = true;
fd.Apply += new EventHandler(ApplyFont);
if (fd.ShowDialog() != System.Windows.Forms.DialogResult.Cancel)
ChangeFont(fd);
}
private void ApplyFont(object o, EventArgs ea) {
ChangeFont((FontDialog)o);
}
private void ChangeFont(FontDialog fd) {
this.label1.Font = fd.Font;
this.label1.ForeColor = fd.Color;
}
}</source>

==Font list form==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
using System.Drawing.Text;
using System.Collections.Generic;
public class FontListForm : Form
{
public FontListForm()
{
InitializeComponent();
}
private void FontListForm_Load(object sender, EventArgs e)
{
using (InstalledFontCollection fontFamilies = new InstalledFontCollection())
{
int offset = 10;
foreach (FontFamily family in fontFamilies.Families)
{
try
{
Label fontLabel = new Label();
fontLabel.Text = family.Name;
fontLabel.Font = new Font(family, 14);
fontLabel.Left = 10;
fontLabel.Width = pnlFonts.Width;
fontLabel.Top = offset;
pnlFonts.Controls.Add(fontLabel);
offset += 30;
}catch{}
}
}
}
private System.ruponentModel.IContainer components = null;
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
private void InitializeComponent()
{
this.pnlFonts = new System.Windows.Forms.Panel();
this.SuspendLayout();
this.pnlFonts.AutoScroll = true;
this.pnlFonts.Dock = System.Windows.Forms.DockStyle.Fill;
this.pnlFonts.Location = new System.Drawing.Point(0, 0);
this.pnlFonts.Name = "pnlFonts";
this.pnlFonts.Size = new System.Drawing.Size(299, 276);
this.pnlFonts.TabIndex = 0;
this.ClientSize = new System.Drawing.Size(299, 276);
this.Controls.Add(this.pnlFonts);
this.Name = "FontListForm";
this.Text = "List of Installed Fonts";
this.Load += new System.EventHandler(this.FontListForm_Load);
this.ResumeLayout(false);
}
private System.Windows.Forms.Panel pnlFonts;
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new FontListForm());
}

}</source>

==Font Properties==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontProperties : Form
{
private Button btnChange;
private Label lbl;
private FontDialog fd;
public FontProperties()
{
Size = new Size(350,200);
btnChange = new Button();
btnChange.Location = new Point(200,50);
btnChange.Size = new Size(100,23);
btnChange.Text = "Change";
btnChange.Click += new System.EventHandler(btnChange_Click);
btnChange.Parent = this;
lbl = new Label();
lbl.Text = "test";
lbl.AutoSize = true;
lbl.Parent = this;
}
static void Main()
{
Application.Run(new FontProperties());
}
private void btnChange_Click(object sender, EventArgs e)
{
fd = new FontDialog();
fd.ShowHelp = false;
fd.ShowApply = true;
fd.Apply += new System.EventHandler(this.fd_Apply);

if (fd.ShowDialog() == DialogResult.OK)
lbl.Font = fd.Font;
MessageBox.Show("Label Font:\t" + lbl.Font.ToString() + "\n" +
"Label Font Family:\t" + lbl.Font.FontFamily.ToString() + "\n" +
"Label Font Style:\t" + lbl.Font.Style.ToString() + "\n" +
"Label Font Unit:\t" + lbl.Font.Unit.ToString() + "\n" +
"Label Font Height:\t" + lbl.Font.Height.ToString() + "\n",
"Font Properties");
}
private void fd_Apply(object sender, System.EventArgs e)
{
lbl.Font = fd.Font;
}
}</source>

==List all Font Families==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontFamilies : Form
{
public FontFamilies()
{
Size = new Size(350,200);
RichTextBox rtxt = new RichTextBox();
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
FontFamily[] ffArray = FontFamily.Families;
foreach( FontFamily ff in ffArray )
{
if (ff.IsStyleAvailable(FontStyle.Regular))
{
rtxt.Text += ff.Name + "\n";
}
}
}
static void Main()
{
Application.Run(new FontFamilies());
}
}</source>

==RichTextBox: Multiline==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor1 : Form
{
public FontConstructor1()
{
Size = new Size(350,200);
Font fnt = Font;
fnt = new Font(fnt, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor1());
}
}</source>

==Set the label font to a font selected from a FontDialog==

<source lang="csharp">using System;
using System.ruponentModel;
using System.Drawing;
using System.Windows.Forms;
public class FontPickerDemo : Form
{
Button b;
Label l;
void OnApply(Object sender,System.EventArgs e)
{
FontDialog dlg = (FontDialog)sender;
l.Font=dlg.Font;
}
void OnClickedb(Object sender,EventArgs e)
{
FontDialog dlg=new FontDialog();
dlg.Font = l.Font;
dlg.ShowApply = true;
dlg.Apply += new EventHandler(OnApply);
if(dlg.ShowDialog() != DialogResult.Cancel)
{
l.Font = dlg.Font;
}
}
public FontPickerDemo()
{
this.Size=new Size(416,320);
l=new Label();
l.Location = new Point(8,8);
l.Size = new Size(400,200);
l.Text = "nabcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ";
l.Font = new Font("Microsoft Sans Serif", 18f);
this.Controls.Add(l);
b=new Button();
b.Text = "Choose Font";
b.Click += new EventHandler(OnClickedb);
b.Location = new Point(8,250);
b.Size = new Size(400,32);
this.Controls.Add(b);
}
static void Main()
{
Application.Run(new FontPickerDemo());
}
}</source>

==Show Font Dialog Help==

<source lang="csharp">using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class FontDialogDisplayHelp : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
private System.Windows.Forms.FontDialog fontDlg = new System.Windows.Forms.FontDialog();
private Font currFont = new Font("Times New Roman", 12);
public FontDialogDisplayHelp()
{
InitializeComponent();
fontDlg.ShowHelp = true;
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}

private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.MouseUp += new System.Windows.Forms.MouseEventHandler(this.FontDialogDisplayHelp_MouseUp);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.FontDialogDisplayHelp_Paint);
}
[STAThread]
static void Main()
{
Application.Run(new FontDialogDisplayHelp());
}
private void FontDialogDisplayHelp_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawString("Testing...", currFont, new SolidBrush(Color.Black), 0, 0);
}
private void FontDialogDisplayHelp_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (fontDlg.ShowDialog() != DialogResult.Cancel)
{
currFont = fontDlg.Font;
Invalidate();
}
}
}</source>

==Use GraphicsUnit to create font==

<source lang="csharp">using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor4 : Form
{
public FontConstructor4()
{
Size = new Size(350,200);
FontFamily ff = new FontFamily("Times New Roman");
Font fnt = new Font(ff, .25f, GraphicsUnit.Inch);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor4());
}
}</source>

Csharp/CSharp Tutorial/GUI Windows Forms - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия

← Предыдущая	Версия 15:31, 26 мая 2010
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