自定义PageSetupDialog C# [英] Custom PageSetupDialog C#
本文介绍了自定义PageSetupDialog C#的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
有人可以指出我向PageSetupDialog添加控件的示例吗?
我需要添加几个复选框和一个按钮，以进行诸如拉伸以适合"并在页面居中的操作.根据这篇文章，这是可能的，但我需要一个例子来说明问题.
http://msdn.microsoft.com/zh-CN /library/windows/desktop/ms646962(v=vs.85).aspx [
Can anyone point me to an example of adding controls to the PageSetupDialog?
I have need of adding several checkboxes and a button for things like Stretch to Fit and center on page. According to this article it''s possible but I''m going to need an example to wrap my head around it.
http://msdn.microsoft.com/en-us/library/windows/desktop/ms646962(v=vs.85).aspx[^]
Thanks for any help you can give,
Richard Chase
推荐答案
我不确定您要确切执行什么操作，但是听起来您需要使用
I''m not sure what you want to do exactly, but it sounds like you need to use PrintForm[^].
我知道该类PageSetupDialog不能被继承，但是根据我在第一个问题中链接的文章，您可以提供一个自定义模板来向PageSetupDialog添加控件，但这是所有C ++结构，我不习惯使用它们.
关于我要做什么，这是我一起做的一个小测试应用程序，演示了我想做的事情.我没有为其中2个复选框提供代码，但我希望所有4个都显示在PageSetupDialog而不是窗体上.
I am aware that the class PageSetupDialog can’t be inherited but according to the article I linked to in my initial question you can supply a custom template to add controls to the PageSetupDialog but it’s all C++ structures and I’m not used to working with them.
As to what I’m trying to do, here is a little test app I through together that demonstrates what I want to do. I haven’t provided code for 2 of the check boxes but I want all 4 to appear on the PageSetupDialog and not on the form.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Printing;
using System.IO;
using System.Collections;
namespace PrintingJPGsTestapp
{
public partial class frmPrintJPGsTestApp : Form
{
private System.ComponentModel.IContainer components = null;
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem exitToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem printToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem pageSetupToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem printPreviewToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem printToolStripMenuItem1;
private PrintDocument printDoc = new PrintDocument();
private PageSettings pgSettings = new PageSettings();
private Button btnBrowse;
private TextBox textBox1;
private CheckBox chkFitToPage;
private CheckBox chkCenter;
private CheckBox chkOrient;
private CheckBox chkSave;
private Button btnPrint;
private Button btnExit;
private OpenFileDialog openFileDialog1;
private PrinterSettings prtSettings = new PrinterSettings();
Image PicToPrint;
public frmPrintJPGsTestApp()
{
InitializeComponent();
printDoc.PrintPage += new PrintPageEventHandler(printDoc_PrintPage);
}
/// Clean up any resources being used.
///
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.printToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.pageSetupToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.printPreviewToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.printToolStripMenuItem1 = new System.Windows.Forms.ToolStripMenuItem();
this.btnBrowse = new System.Windows.Forms.Button();
this.textBox1 = new System.Windows.Forms.TextBox();
this.chkFitToPage = new System.Windows.Forms.CheckBox();
this.chkCenter = new System.Windows.Forms.CheckBox();
this.chkOrient = new System.Windows.Forms.CheckBox();
this.chkSave = new System.Windows.Forms.CheckBox();
this.btnPrint = new System.Windows.Forms.Button();
this.btnExit = new System.Windows.Forms.Button();
this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
this.menuStrip1.SuspendLayout();
this.SuspendLayout();
//
// menuStrip1
//
this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.fileToolStripMenuItem,
this.printToolStripMenuItem});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(504, 24);
this.menuStrip1.TabIndex = 0;
this.menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.exitToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Size = new System.Drawing.Size(35, 20);
this.fileToolStripMenuItem.Text = "&File";
//
// exitToolStripMenuItem
//
this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";
this.exitToolStripMenuItem.Size = new System.Drawing.Size(103, 22);
this.exitToolStripMenuItem.Text = "E&xit";
this.exitToolStripMenuItem.Click += new System.EventHandler(this.exitToolStripMenuItem_Click);
//
// printToolStripMenuItem
//
this.printToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.pageSetupToolStripMenuItem,
this.printPreviewToolStripMenuItem,
this.printToolStripMenuItem1});
this.printToolStripMenuItem.Name = "printToolStripMenuItem";
this.printToolStripMenuItem.Size = new System.Drawing.Size(41, 20);
this.printToolStripMenuItem.Text = "Print";
//
// pageSetupToolStripMenuItem
//
this.pageSetupToolStripMenuItem.Name = "pageSetupToolStripMenuItem";
this.pageSetupToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
this.pageSetupToolStripMenuItem.Text = "Page Set&up...";
this.pageSetupToolStripMenuItem.Click += new System.EventHandler(this.filePageSetupMenuItem_Click);
//
// printPreviewToolStripMenuItem
//
this.printPreviewToolStripMenuItem.Name = "printPreviewToolStripMenuItem";
this.printPreviewToolStripMenuItem.Size = new System.Drawing.Size(152, 22);
this.printPreviewToolStripMenuItem.Text = "Print Pre&view";
this.printPreviewToolStripMenuItem.Click += new System.EventHandler(this.filePrintPreviewMenuItem_Click);
//
// printToolStripMenuItem1
//
this.printToolStripMenuItem1.Name = "printToolStripMenuItem1";
this.printToolStripMenuItem1.Size = new System.Drawing.Size(152, 22);
this.printToolStripMenuItem1.Text = "&Print...";
this.printToolStripMenuItem1.Click += new System.EventHandler(this.filePrintMenuItem_Click);
//
// btnBrowse
//
this.btnBrowse.Font = new System.Drawing.Font("Times New Roman", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.btnBrowse.Location = new System.Drawing.Point(456, 43);
this.btnBrowse.Name = "btnBrowse";
this.btnBrowse.Size = new System.Drawing.Size(31, 24);
this.btnBrowse.TabIndex = 1;
this.btnBrowse.Text = "...";
this.btnBrowse.UseVisualStyleBackColor = true;
this.btnBrowse.Click += new System.EventHandler(this.btnBrowse_Click);
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(15, 43);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(441, 20);
this.textBox1.TabIndex = 2;
//
// chkFitToPage
//
this.chkFitToPage.AutoSize = true;
this.chkFitToPage.Font = new System.Drawing.Font("Times New Roman", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.chkFitToPage.Location = new System.Drawing.Point(15, 77);
this.chkFitToPage.Name = "chkFitToPage";
this.chkFitToPage.Size = new System.Drawing.Size(83, 17);
this.chkFitToPage.TabIndex = 3;
this.chkFitToPage.Text = "Fit To Page";
this.chkFitToPage.UseVisualStyleBackColor = true;
//
// chkCenter
//
this.chkCenter.AutoSize = true;
this.chkCenter.Font = new System.Drawing.Font("Times New Roman", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.chkCenter.Location = new System.Drawing.Point(15, 100);
this.chkCenter.Name = "chkCenter";
this.chkCenter.Size = new System.Drawing.Size(63, 17);
this.chkCenter.TabIndex = 4;
this.chkCenter.Text = "Center";
this.chkCenter.UseVisualStyleBackColor = true;
//
// chkOrient
//
this.chkOrient.AutoSize = true;
this.chkOrient.Font = new System.Drawing.Font("Times New Roman", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.chkOrient.Location = new System.Drawing.Point(104, 77);
this.chkOrient.Name = "chkOrient";
this.chkOrient.Size = new System.Drawing.Size(183, 17);
this.chkOrient.TabIndex = 5;
this.chkOrient.Text = "Orient by Picture Dimensions";
this.chkOrient.UseVisualStyleBackColor = true;
//
// chkSave
//
this.chkSave.AutoSize = true;
this.chkSave.Font = new System.Drawing.Font("Times New Roman", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.chkSave.Location = new System.Drawing.Point(104, 100);
this.chkSave.Name = "chkSave";
this.chkSave.Size = new System.Drawing.Size(150, 17);
this.chkSave.TabIndex = 6;
this.chkSave.Text = "Save as Default settings";
this.chkSave.UseVisualStyleBackColor = true;
//
// btnPrint
//
this.btnPrint.Location = new System.Drawing.Point(293, 84);
this.btnPrint.Name = "btnPrint";
this.btnPrint.Size = new System.Drawing.Size(82, 32);
this.btnPrint.TabIndex = 7;
this.btnPrint.Text = "&Print";
this.btnPrint.UseVisualStyleBackColor = true;
this.btnPrint.Click += new System.EventHandler(this.filePrintMenuItem_Click);
//
// btnExit
//
this.btnExit.Location = new System.Drawing.Point(405, 85);
this.btnExit.Name = "btnExit";
this.btnExit.Size = new System.Drawing.Size(82, 32);
this.btnExit.TabIndex = 8;
this.btnExit.Text = "E&xit";
this.btnExit.UseVisualStyleBackColor = true;
this.btnExit.Click += new System.EventHandler(this.exitToolStripMenuItem_Click);
//
// openFileDialog1
//
this.openFileDialog1.FileName = "openFileDialog1";
//
// frmPrintJPGsTestApp
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(504, 140);
this.Controls.Add(this.btnExit);
this.Controls.Add(this.btnPrint);
this.Controls.Add(this.chkSave);
this.Controls.Add(this.chkOrient);
this.Controls.Add(this.chkCenter);
this.Controls.Add(this.chkFitToPage);
this.Controls.Add(this.textBox1);
this.Controls.Add(this.btnBrowse);
this.Controls.Add(this.menuStrip1);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
this.MainMenuStrip = this.menuStrip1;
this.Name = "frmPrintJPGsTestApp";
this.Text = "Printing JPGs Test App";
this.menuStrip1.ResumeLayout(false);
this.menuStrip1.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private void printDoc_PrintPage(Object sender, PrintPageEventArgs e)
{
int leftMargin = e.MarginBounds.Left;
int topMargin = e.MarginBounds.Top;
int PrintWidth = e.MarginBounds.Right - e.MarginBounds.Left;
int PrintHieght = e.MarginBounds.Bottom - e.MarginBounds.Top;
int lWidth = 0;
int lHeight = 0;
int lnewWidth = 0;
int lnewHeight = 0;
if (this.chkFitToPage.Checked)
{
try
{
lWidth = PicToPrint.Width;
lHeight = PicToPrint.Height;
lnewWidth = PrintWidth;
lnewHeight = (int)(lHeight * ((double)lnewWidth / (double)lWidth));
if (lnewHeight > PrintHieght)
{
lnewHeight = PrintHieght;
lnewWidth = (int)(lWidth * ((double)lnewHeight / (double)lHeight));
}
}
catch (Exception e2)
{
MessageBox.Show(e2.Message, "Error Resizing Image", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (this.chkCenter.Checked)
{
//Center Image
}
if (this.chkSave.Checked)
{
//Save settings for use later
}
}
if (this.chkFitToPage.Checked)
{
try
{
e.Graphics.DrawImage(PicToPrint, leftMargin, topMargin, lnewWidth, lnewHeight);
}
catch (Exception e2)
{
MessageBox.Show(e2.Message, "Error Printing Image", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
else
{
try
{
e.Graphics.DrawImage(PicToPrint, leftMargin, topMargin);
}
catch (Exception e2)
{
MessageBox.Show(e2.Message, "Error Printing Image", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
}
private void LoadImage()
{
try
{
PicToPrint = Image.FromStream(new MemoryStream(System.IO.File.ReadAllBytes(this.textBox1.Text)));
}
catch (Exception e2)
{
MessageBox.Show(e2.Message, "Picture Load Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (this.chkOrient.Checked)
{
if (PicToPrint.Width > PicToPrint.Height)
{
pgSettings.Landscape = true;
}
else
{
pgSettings.Landscape = false;
}
}
}
private void filePrintMenuItem_Click(Object sender, EventArgs e)
{
LoadImage();
printDoc.DefaultPageSettings = pgSettings;
PrintDialog dlg = new PrintDialog();
dlg.Document = printDoc;
if (dlg.ShowDialog() == DialogResult.OK)
{
printDoc.Print();
}
}
private void filePrintPreviewMenuItem_Click(Object sender, EventArgs e)
{
LoadImage();
PrintPreviewDialog dlg = new PrintPreviewDialog();
printDoc.DefaultPageSettings = pgSettings;
dlg.Document = printDoc;
dlg.ShowDialog();
}
private void filePageSetupMenuItem_Click(Object sender, EventArgs e)
{
PageSetupDialog pageSetupDialog = new PageSetupDialog();
pageSetupDialog.PageSettings = pgSettings;
pageSetupDialog.PrinterSettings = prtSettings;
pageSetupDialog.AllowOrientation = true;
pageSetupDialog.AllowMargins = true;
pageSetupDialog.ShowDialog();
}
private void exitToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Close();
}
private void btnBrowse_Click(object sender, EventArgs e)
{
openFileDialog1.Filter = "JPGs (.jpg)|*.jpg";
DialogResult result = openFileDialog1.ShowDialog();
if (result == DialogResult.OK)
{
this.textBox1.Text = openFileDialog1.FileName;
}
}
}
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new frmPrintJPGsTestApp());
}
}
}
这篇关于自定义PageSetupDialog C#的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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