Admin: 1 версия

2010-05-26T12:10:23Z

1 версия

Новая страница

* [[csharp/C Sharp by API/System.Windows.Forms/AnchorStyles | AnchorStyles]]
* [[csharp/C Sharp by API/System.Windows.Forms/Application | Application]]
* [[csharp/C Sharp by API/System.Windows.Forms/BorderStyle | BorderStyle]]
* [[csharp/C Sharp by API/System.Windows.Forms/Button | Button]]
* [[csharp/C Sharp by API/System.Windows.Forms/CheckBox | CheckBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/CheckedListBox | CheckedListBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/Clipboard | Clipboard]]
* [[csharp/C Sharp by API/System.Windows.Forms/ColorDialog | ColorDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/ComboBox | ComboBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/ComboBoxStyle | ComboBoxStyle]]
* [[csharp/C Sharp by API/System.Windows.Forms/ContextMenu | ContextMenu]]
* [[csharp/C Sharp by API/System.Windows.Forms/Control | Control]]
* [[csharp/C Sharp by API/System.Windows.Forms/ControlStyles | ControlStyles]]
* [[csharp/C Sharp by API/System.Windows.Forms/Cursor | Cursor]]
* [[csharp/C Sharp by API/System.Windows.Forms/Cursors | Cursors]]
* [[csharp/C Sharp by API/System.Windows.Forms/DataFormats | DataFormats]]
* [[csharp/C Sharp by API/System.Windows.Forms/DataGrid | DataGrid]]
* [[csharp/C Sharp by API/System.Windows.Forms/DataGridTableStyle | DataGridTableStyle]]
* [[csharp/C Sharp by API/System.Windows.Forms/DataGridView | DataGridView]]
* [[csharp/C Sharp by API/System.Windows.Forms/DateTimePicker | DateTimePicker]]
* [[csharp/C Sharp by API/System.Windows.Forms/DialogResult | DialogResult]]
* [[csharp/C Sharp by API/System.Windows.Forms/DockStyle | DockStyle]]
* [[csharp/C Sharp by API/System.Windows.Forms/DomainUpDown | DomainUpDown]]
* [[csharp/C Sharp by API/System.Windows.Forms/DragEventArgs | DragEventArgs]]
* [[csharp/C Sharp by API/System.Windows.Forms/ErrorProvider | ErrorProvider]]
* [[csharp/C Sharp by API/System.Windows.Forms/FlowLayoutPanel | FlowLayoutPanel]]
* [[csharp/C Sharp by API/System.Windows.Forms/Form | Form]]
* [[csharp/C Sharp by API/System.Windows.Forms/FormBorderStyle | FormBorderStyle]]
* [[csharp/C Sharp by API/System.Windows.Forms/FormStartPosition | FormStartPosition]]
* [[csharp/C Sharp by API/System.Windows.Forms/FormWindowState | FormWindowState]]
* [[csharp/C Sharp by API/System.Windows.Forms/GroupBox | GroupBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/HScrollBar | HScrollBar]]
* [[csharp/C Sharp by API/System.Windows.Forms/HelpProvider | HelpProvider]]
* [[csharp/C Sharp by API/System.Windows.Forms/IMessageFilter | IMessageFilter]]
* [[csharp/C Sharp by API/System.Windows.Forms/ImageList | ImageList]]
* [[csharp/C Sharp by API/System.Windows.Forms/InputLanguage | InputLanguage]]
* [[csharp/C Sharp by API/System.Windows.Forms/KeyEventArgs | KeyEventArgs]]
* [[csharp/C Sharp by API/System.Windows.Forms/KeyPressEventArgs | KeyPressEventArgs]]
* [[csharp/C Sharp by API/System.Windows.Forms/Keys | Keys]]
* [[csharp/C Sharp by API/System.Windows.Forms/Label | Label]]
* [[csharp/C Sharp by API/System.Windows.Forms/LinkLabel | LinkLabel]]
* [[csharp/C Sharp by API/System.Windows.Forms/ListBox | ListBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/ListView | ListView]]
* [[csharp/C Sharp by API/System.Windows.Forms/ListViewItem | ListViewItem]]
* [[csharp/C Sharp by API/System.Windows.Forms/MainMenu | MainMenu]]
* [[csharp/C Sharp by API/System.Windows.Forms/MaskedTextBox | MaskedTextBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/MdiLayout | MdiLayout]]
* [[csharp/C Sharp by API/System.Windows.Forms/MeasureItemEventArgs | MeasureItemEventArgs]]
* [[csharp/C Sharp by API/System.Windows.Forms/MenuItem | MenuItem]]
* [[csharp/C Sharp by API/System.Windows.Forms/MessageBox | MessageBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/MessageBoxButtons | MessageBoxButtons]]
* [[csharp/C Sharp by API/System.Windows.Forms/MessageBoxIcon | MessageBoxIcon]]
* [[csharp/C Sharp by API/System.Windows.Forms/MonthCalendar | MonthCalendar]]
* [[csharp/C Sharp by API/System.Windows.Forms/MouseButtons | MouseButtons]]
* [[csharp/C Sharp by API/System.Windows.Forms/MouseEventArgs | MouseEventArgs]]
* [[csharp/C Sharp by API/System.Windows.Forms/NativeWindow | NativeWindow]]
* [[csharp/C Sharp by API/System.Windows.Forms/NotifyIcon | NotifyIcon]]
* [[csharp/C Sharp by API/System.Windows.Forms/NumericUpDown | NumericUpDown]]
* [[csharp/C Sharp by API/System.Windows.Forms/OpenFileDialog | OpenFileDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/PageSetupDialog | PageSetupDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/PaintEventArgs | PaintEventArgs]]
* [[csharp/C Sharp by API/System.Windows.Forms/PaintEventHandler | PaintEventHandler]]
* [[csharp/C Sharp by API/System.Windows.Forms/Panel | Panel]]
* [[csharp/C Sharp by API/System.Windows.Forms/PictureBox | PictureBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/PictureBoxSizeMode | PictureBoxSizeMode]]
* [[csharp/C Sharp by API/System.Windows.Forms/PrintDialog | PrintDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/PrintPreviewDialog | PrintPreviewDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/PrinterSelectionDialog | PrinterSelectionDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/ProgressBar | ProgressBar]]
* [[csharp/C Sharp by API/System.Windows.Forms/RadioButton | RadioButton]]
* [[csharp/C Sharp by API/System.Windows.Forms/RichTextBox | RichTextBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/SaveFileDialog | SaveFileDialog]]
* [[csharp/C Sharp by API/System.Windows.Forms/ScrollEventType | ScrollEventType]]
* [[csharp/C Sharp by API/System.Windows.Forms/Shortcut | Shortcut]]
* [[csharp/C Sharp by API/System.Windows.Forms/SplitContainer | SplitContainer]]
* [[csharp/C Sharp by API/System.Windows.Forms/Splitter | Splitter]]
* [[csharp/C Sharp by API/System.Windows.Forms/StatusBar | StatusBar]]
* [[csharp/C Sharp by API/System.Windows.Forms/StatusBarPanel | StatusBarPanel]]
* [[csharp/C Sharp by API/System.Windows.Forms/StatusStrip | StatusStrip]]
* [[csharp/C Sharp by API/System.Windows.Forms/SystemInformation | SystemInformation]]
* [[csharp/C Sharp by API/System.Windows.Forms/TabControl | TabControl]]
* [[csharp/C Sharp by API/System.Windows.Forms/TabPage | TabPage]]
* [[csharp/C Sharp by API/System.Windows.Forms/TableLayoutPanel | TableLayoutPanel]]
* [[csharp/C Sharp by API/System.Windows.Forms/TextBox | TextBox]]
* [[csharp/C Sharp by API/System.Windows.Forms/ToolBarButton | ToolBarButton]]
* [[csharp/C Sharp by API/System.Windows.Forms/ToolStripMenuItem | ToolStripMenuItem]]
* [[csharp/C Sharp by API/System.Windows.Forms/ToolStripProgressBar | ToolStripProgressBar]]
* [[csharp/C Sharp by API/System.Windows.Forms/ToolTip | ToolTip]]
* [[csharp/C Sharp by API/System.Windows.Forms/TrackBar | TrackBar]]
* [[csharp/C Sharp by API/System.Windows.Forms/TreeNode | TreeNode]]
* [[csharp/C Sharp by API/System.Windows.Forms/TreeView | TreeView]]
* [[csharp/C Sharp by API/System.Windows.Forms/UserControl | UserControl]]
* [[csharp/C Sharp by API/System.Windows.Forms/VScrollBar | VScrollBar]]
* [[csharp/C Sharp by API/System.Windows.Forms/WebBrowser | WebBrowser]]
* [[csharp/C Sharp by API/System.Windows.Forms/WebBrowserProgressChangedEventArgs | WebBrowserProgressChangedEventArgs]]

==FontDialog.Apply==

<source lang="csharp">

using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class ColorFontDialog : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Label label1;
public ColorFontDialog()
{
this.Text = "Font and Color Dialogs";
this.button1.Text = "&Font";
this.button2.Text = "&Color";
this.label1.Text = "Change my FONT and COLOR!";
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
this.button1.Location = new System.Drawing.Point(24, 8);
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click_1);
this.button2.Location = new System.Drawing.Point(120, 8);
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
this.label1.Location = new System.Drawing.Point(8, 48);
this.label1.Size = new System.Drawing.Size(280, 48);
this.label1.TabIndex = 2;
this.label1.Text = "label1";
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.Name = "ColorFontDialog";
this.Text = "ColorFontDialog";
this.ResumeLayout(false);
}
static void Main()
{
Application.Run(new ColorFontDialog());
}
private void button2_Click(object sender, System.EventArgs e)
{
ColorDialog cd = new ColorDialog();
cd.AllowFullOpen = true; // allow custom colors
cd.FullOpen = true; // shows custom colors automatically
cd.Color = Color.DarkBlue; // sets the custom color
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; // ColorDialog does not provide this option!!!
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>

==FontDialog.Color==

<source lang="csharp">

using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class ColorFontDialog : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Label label1;
public ColorFontDialog()
{
this.Text = "Font and Color Dialogs";
this.button1.Text = "&Font";
this.button2.Text = "&Color";
this.label1.Text = "Change my FONT and COLOR!";
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
this.button1.Location = new System.Drawing.Point(24, 8);
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click_1);
this.button2.Location = new System.Drawing.Point(120, 8);
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
this.label1.Location = new System.Drawing.Point(8, 48);
this.label1.Size = new System.Drawing.Size(280, 48);
this.label1.TabIndex = 2;
this.label1.Text = "label1";
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.Name = "ColorFontDialog";
this.Text = "ColorFontDialog";
this.ResumeLayout(false);
}
static void Main()
{
Application.Run(new ColorFontDialog());
}
private void button2_Click(object sender, System.EventArgs e)
{
ColorDialog cd = new ColorDialog();
cd.AllowFullOpen = true; // allow custom colors
cd.FullOpen = true; // shows custom colors automatically
cd.Color = Color.DarkBlue; // sets the custom color
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; // ColorDialog does not provide this option!!!
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>

==FontDialog.ShowApply==

<source lang="csharp">

using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class ColorFontDialog : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Label label1;
public ColorFontDialog()
{
this.Text = "Font and Color Dialogs";
this.button1.Text = "&Font";
this.button2.Text = "&Color";
this.label1.Text = "Change my FONT and COLOR!";
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
this.button1.Location = new System.Drawing.Point(24, 8);
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click_1);
this.button2.Location = new System.Drawing.Point(120, 8);
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
this.label1.Location = new System.Drawing.Point(8, 48);
this.label1.Size = new System.Drawing.Size(280, 48);
this.label1.TabIndex = 2;
this.label1.Text = "label1";
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.Name = "ColorFontDialog";
this.Text = "ColorFontDialog";
this.ResumeLayout(false);
}
static void Main()
{
Application.Run(new ColorFontDialog());
}
private void button2_Click(object sender, System.EventArgs e)
{
ColorDialog cd = new ColorDialog();
cd.AllowFullOpen = true; // allow custom colors
cd.FullOpen = true; // shows custom colors automatically
cd.Color = Color.DarkBlue; // sets the custom color
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; // ColorDialog does not provide this option!!!
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>

==FontDialog.ShowColor==

<source lang="csharp">

using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class ColorFontDialog : System.Windows.Forms.Form
{
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Label label1;
public ColorFontDialog()
{
this.Text = "Font and Color Dialogs";
this.button1.Text = "&Font";
this.button2.Text = "&Color";
this.label1.Text = "Change my FONT and COLOR!";
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
this.button1.Location = new System.Drawing.Point(24, 8);
this.button1.Text = "button1";
this.button1.Click += new System.EventHandler(this.button1_Click_1);
this.button2.Location = new System.Drawing.Point(120, 8);
this.button2.Text = "button2";
this.button2.Click += new System.EventHandler(this.button2_Click);
this.label1.Location = new System.Drawing.Point(8, 48);
this.label1.Size = new System.Drawing.Size(280, 48);
this.label1.TabIndex = 2;
this.label1.Text = "label1";
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.Name = "ColorFontDialog";
this.Text = "ColorFontDialog";
this.ResumeLayout(false);
}
static void Main()
{
Application.Run(new ColorFontDialog());
}
private void button2_Click(object sender, System.EventArgs e)
{
ColorDialog cd = new ColorDialog();
cd.AllowFullOpen = true; // allow custom colors
cd.FullOpen = true; // shows custom colors automatically
cd.Color = Color.DarkBlue; // sets the custom color
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; // ColorDialog does not provide this option!!!
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>

==FontDialog.ShowDialog==

<source lang="csharp">
using System;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
public class MenuDialog : Form {
TextBox text = new TextBox();
public MenuDialog() {
Size = new Size(500,200);
text.Size = new Size(490,190);
text.Multiline = true;
text.ScrollBars = ScrollBars.Both;
text.WordWrap = false;
text.Location = new Point(5,5);
MenuItem fileMenu = new MenuItem("File");
MenuItem open = new MenuItem("Open");
open.Shortcut = Shortcut.CtrlO;
MenuItem save = new MenuItem("Save");
save.Shortcut = Shortcut.CtrlS;
fileMenu.MenuItems.Add(open);
fileMenu.MenuItems.Add(save);
MenuItem formatMenu = new MenuItem("Format");
MenuItem font = new MenuItem("Font");
font.Shortcut = Shortcut.CtrlF;
formatMenu.MenuItems.Add(font);

MainMenu bar = new MainMenu();
Menu = bar;
bar.MenuItems.Add(fileMenu);
bar.MenuItems.Add(formatMenu);
Controls.Add(text);
open.Click += new EventHandler(Open_Click);
save.Click += new EventHandler(Save_Click);
font.Click += new EventHandler(Font_Click);
}

protected void Open_Click(Object sender, EventArgs e) {
OpenFileDialog o = new OpenFileDialog();
if(o.ShowDialog() == DialogResult.OK) {
Stream file = o.OpenFile();
StreamReader reader = new StreamReader(file);
char[] data = new char[file.Length];
reader.ReadBlock(data,0,(int)file.Length);
text.Text = new String(data);
reader.Close();
}
}
protected void Save_Click(Object sender, EventArgs e) {
SaveFileDialog s = new SaveFileDialog();
if(s.ShowDialog() == DialogResult.OK) {
StreamWriter writer = new StreamWriter(s.OpenFile());
writer.Write(text.Text);
writer.Close();
}
}
protected void Font_Click(Object sender, EventArgs e) {
FontDialog f = new FontDialog();
if(f.ShowDialog() == DialogResult.OK)
text.Font = f.Font;
}
public static void Main() {
Application.Run(new MenuDialog());
}
}

</source>

==FontDialog.ShowHelp==

<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.ruponentModel.Container components;
private System.Windows.Forms.FontDialog fontDlg;
private Font currFont;
public Form1()
{
InitializeComponent();
CenterToScreen();
fontDlg = new System.Windows.Forms.FontDialog();
fontDlg.ShowHelp = true;
Text = "Click on me to change the font";
currFont = new Font("Times New Roman", 12);
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Text = "Form1";
this.MouseUp += new System.Windows.Forms.MouseEventHandler(this.Form1_MouseUp);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
}
static void Main()
{
Application.Run(new Form1());
}
private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawString("www.nfex.ru...", currFont,
new SolidBrush(Color.Black), 0, 0);
}
private void Form1_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (fontDlg.ShowDialog() != DialogResult.Cancel)
{
currFont = fontDlg.Font;
Invalidate();
}
}
}

</source>

==new FontDialog()==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;

class FontMenuForm: Form
{
protected string strText = "Sample Text";
protected Font font = new Font("Times New Roman", 24, FontStyle.Italic);

public static void Main()
{
Application.Run(new FontMenuForm());
}
public FontMenuForm()
{
ResizeRedraw = true;
Menu = new MainMenu();
Menu.MenuItems.Add("&Font!", new EventHandler(MenuFontOnClick));
}
void MenuFontOnClick(object obj, EventArgs ea)
{
FontDialog dlg = new FontDialog();
dlg.Font = font;

if (dlg.ShowDialog() == DialogResult.OK)
{
font = dlg.Font;
Invalidate();
}
}
protected override void OnPaint(PaintEventArgs pea)
{
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
{
SizeF sizef = grfx.MeasureString(strText, font);
Brush brush = new SolidBrush(clr);

grfx.DrawString(strText, font, brush, (cx - sizef.Width) / 2,
(cy - sizef.Height) / 2);
}
public float GetAscent(Graphics grfx, Font font)
{
return font.GetHeight(grfx) *
font.FontFamily.GetCellAscent(font.Style) /
font.FontFamily.GetLineSpacing(font.Style);
}
public float GetDescent(Graphics grfx, Font font)
{
return font.GetHeight(grfx) *
font.FontFamily.GetCellDescent(font.Style) /
font.FontFamily.GetLineSpacing(font.Style);
}
public float PointsToPageUnits(Graphics grfx, Font font)
{
float fFontSize;

if (grfx.PageUnit == GraphicsUnit.Display)
fFontSize = 100 * font.SizeInPoints / 72;
else
fFontSize = grfx.DpiX * font.SizeInPoints / 72;

return fFontSize;
}
}

</source>

Csharp/C Sharp by API/System.Windows.Forms - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия

← Предыдущая	Версия 15:31, 26 мая 2010
(нет различий)