Hi Alex,
It's my pleasure to help you with your problem.
Thanks for using MSDN Newsgroup!
BTW: You can set the minimal value in NumericUpDown.Minimal property,
I think you had known this. just for sure
Best regards,
Ying-Shen Yu [MSFT]
Microsoft Online Partner Support
Get Secure! -
www.microsoft.com/security
This posting is provided "AS IS" with no warranties and confers no rights.
You should not reply this mail directly, "Online" shouldbe removed before
sending, Thanks!
--------------------
| From: "Alex Clark" <
[email protected]>
| References: <
[email protected]>
<
[email protected]>
<
[email protected]>
<
[email protected]>
| Subject: Re: Print Preview Control Problem
| Date: Tue, 16 Sep 2003 12:19:50 +0100
| Lines: 319
| X-Priority: 3
| X-MSMail-Priority: Normal
| X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
| X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
| Message-ID: <#s#
[email protected]>
| Newsgroups: microsoft.public.dotnet.framework.windowsforms
| NNTP-Posting-Host: pc4-basf3-5-cust169.nott.cable.ntl.com 81.106.151.169
| Path:
cpmsftngxa07.phx.gbl!cpmsftngxa10.phx.gbl!TK2MSFTNGXA07.phx.gbl!TK2MSFTNGXA0
6.phx.gbl!TK2MSFTNGXA05.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP12.phx.gbl
| Xref: cpmsftngxa07.phx.gbl
microsoft.public.dotnet.framework.windowsforms:52319
| X-Tomcat-NG: microsoft.public.dotnet.framework.windowsforms
|
| Hi,
|
| Think I've found the bug - it's me, lol. The StartPage property is 0
based
| when I thought it was 1 based, which is why it was defaulting to the last
| page (it was a 2 page document), the Numeric UpDown had a min-value of 1.
|
| Thanks for all your help,
| Alex
|
|
|
| | > Hi Alex,
| > I'm not clear that how you navigate the StartPage?
| > I tried to set StartPage value after setting the Document property and
it
| > works fine.
| > Is it helpful to your problem? If you still have problem on this issue,
| > please sent me an simple project to repro your problem. I'll do
| investigate
| > on it, thanks!!
| >
| > Here is my test code, click "SetDoc" button first.
| > using System;
| > using System.Drawing;
| > using System.Drawing.Printing;
| > using System.Collections;
| > using System.ComponentModel;
| > using System.Windows.Forms;
| > using System.Data;
| > using System.IO;
| >
| > namespace PrintPreviewControl
| > {
| > /// <summary>
| > /// Summary description for Form1.
| > /// </summary>
| > public class Form1 : System.Windows.Forms.Form
| > {
| > private System.Windows.Forms.PrintPreviewControl printPreviewControl1;
| > private System.Windows.Forms.Button button1;
| > private System.Windows.Forms.Button button2;
| > private System.Windows.Forms.Button button3;
| > /// <summary>
| > /// Required designer variable.
| > /// </summary>
| > private System.ComponentModel.Container components = null;
| > private StreamReader streamToPrint = null;
| >
| > public Form1()
| > {
| > //
| > // Required for Windows Form Designer support
| > //
| > InitializeComponent();
| >
| > //
| > // TODO: Add any constructor code after InitializeComponent call
| > //
| > }
| >
| > /// <summary>
| > /// Clean up any resources being used.
| > /// </summary>
| > protected override void Dispose( bool disposing )
| > {
| > if( disposing )
| > {
| > if (components != null)
| > {
| > streamToPrint.Close();
| > 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.printPreviewControl1 = new
| > System.Windows.Forms.PrintPreviewControl();
| > this.button1 = new System.Windows.Forms.Button();
| > this.button2 = new System.Windows.Forms.Button();
| > this.button3 = new System.Windows.Forms.Button();
| > this.SuspendLayout();
| > //
| > // printPreviewControl1
| > //
| > this.printPreviewControl1.AutoZoom = false;
| > this.printPreviewControl1.Location = new System.Drawing.Point(264, 24);
| > this.printPreviewControl1.Name = "printPreviewControl1";
| > this.printPreviewControl1.Size = new System.Drawing.Size(320, 352);
| > this.printPreviewControl1.TabIndex = 0;
| > this.printPreviewControl1.Zoom = 0.3;
| > //
| > // button1
| > //
| > this.button1.Location = new System.Drawing.Point(48, 48);
| > this.button1.Name = "button1";
| > this.button1.TabIndex = 1;
| > this.button1.Text = "Next";
| > this.button1.Click += new System.EventHandler(this.button1_Click);
| > //
| > // button2
| > //
| > this.button2.Location = new System.Drawing.Point(48, 88);
| > this.button2.Name = "button2";
| > this.button2.TabIndex = 2;
| > this.button2.Text = "SetDoc";
| > this.button2.Click += new System.EventHandler(this.button2_Click);
| > //
| > // button3
| > //
| > this.button3.Location = new System.Drawing.Point(48, 128);
| > this.button3.Name = "button3";
| > this.button3.TabIndex = 3;
| > this.button3.Text = "Prev";
| > this.button3.Click += new System.EventHandler(this.button3_Click);
| > //
| > // Form1
| > //
| > this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
| > this.ClientSize = new System.Drawing.Size(616, 413);
| > this.Controls.Add(this.button3);
| > this.Controls.Add(this.button2);
| > this.Controls.Add(this.button1);
| > this.Controls.Add(this.printPreviewControl1);
| > this.Name = "Form1";
| > this.Text = "Form1";
| > this.ResumeLayout(false);
| >
| > }
| > #endregion
| >
| > /// <summary>
| > /// The main entry point for the application.
| > /// </summary>
| > [STAThread]
| > static void Main()
| > {
| > Application.Run(new Form1());
| > }
| >
| > private void button2_Click(object sender, System.EventArgs e)
| > {
| > try
| > {
| >
| > streamToPrint = new StreamReader ("PrintMe.Txt");
| > try
| > {
| > TextFilePrintDocument pd = new TextFilePrintDocument(streamToPrint);
| > //Assumes the default printer
| > pd.DefaultPageSettings = new PageSettings();
| >
| > printPreviewControl1.Document = pd;
| > }
| > finally
| > {
| >
| > }
| > }
| > catch(Exception ex)
| > {
| > MessageBox.Show("An error occurred attempting to preview the file to
| > print - " + ex.Message);
| > }
| > }
| >
| > private void button1_Click(object sender, System.EventArgs e)
| > {
| > printPreviewControl1.StartPage = printPreviewControl1.StartPage + 1;
| > }
| >
| > private void button3_Click(object sender, System.EventArgs e)
| > {
| > printPreviewControl1.StartPage = printPreviewControl1.StartPage - 1;
| > }
| > }
| > public class TextFilePrintDocument : PrintDocument
| > {
| > private Font printFont = null ;
| > private StreamReader streamToPrint = null ;
| >
| > public TextFilePrintDocument(StreamReader streamToPrint) : base ()
| > {
| > this.streamToPrint = streamToPrint ;
| > }
| >
| > //Override OnBeginPrint to set up the font we are going to use
| > protected override void OnBeginPrint(PrintEventArgs ev)
| > {
| > base.OnBeginPrint(ev) ;
| > printFont = new Font("Arial", 10);
| > }
| >
| > //Override the OnPrintPage to provide the printing logic for the
document
| > protected override void OnPrintPage(PrintPageEventArgs ev)
| > {
| >
| > base.OnPrintPage(ev) ;
| >
| > float lpp = 0 ;
| > float yPos = 0 ;
| > int count = 0 ;
| > float leftMargin = ev.MarginBounds.Left;
| > float topMargin = ev.MarginBounds.Top;
| > String line=null;
| >
| > //Work out the number of lines per page
| > //Use the MarginBounds on the event to do this
| > lpp = ev.MarginBounds.Height / printFont.GetHeight(ev.Graphics) ;
| >
| > //Now iterate over the file printing out each line
| > //NOTE WELL: This assumes that a single line is not wider than the page
| > width
| > //Check count first so that we don't read line that we won't print
| > while (count < lpp && ((line=streamToPrint.ReadLine()) != null))
| > {
| > yPos = topMargin + (count * printFont.GetHeight(ev.Graphics));
| >
| > ev.Graphics.DrawString (line, printFont, Brushes.Black, leftMargin,
| > yPos, new StringFormat());
| >
| > count++;
| > }
| >
| > //If we have more lines then print another page
| > if (line != null)
| > ev.HasMorePages = true ;
| > else
| > ev.HasMorePages = false ;
| > }
| >
| > }
| >
| > }
| >
| >
| > Best regards,
| >
| > Ying-Shen Yu [MSFT]
| > Microsoft Online Partner Support
| > Get Secure! -
www.microsoft.com/security
| >
| > This posting is provided "AS IS" with no warranties and confers no
rights.
| > You should not reply this mail directly, "Online" shouldbe removed
before
| > sending, Thanks!
| >
| >
| >
| > --------------------
| > | From: "Alex Clark" <
[email protected]>
| > | References: <
[email protected]>
| > <
[email protected]>
| > | Subject: Re: Print Preview Control Problem
| > | Date: Tue, 16 Sep 2003 00:09:20 +0100
| > | Lines: 33
| > | X-Priority: 3
| > | X-MSMail-Priority: Normal
| > | X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
| > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
| > | Message-ID: <
[email protected]>
| > | Newsgroups: microsoft.public.dotnet.framework.windowsforms
| > | NNTP-Posting-Host: pc4-basf3-5-cust169.nott.cable.ntl.com
81.106.151.169
| > | Path:
| >
|
cpmsftngxa07.phx.gbl!cpmsftngxa10.phx.gbl!TK2MSFTNGXA05.phx.gbl!TK2MSFTNGP08
| > phx.gbl!tk2msftngp13.phx.gbl
| > | Xref: cpmsftngxa07.phx.gbl
| > microsoft.public.dotnet.framework.windowsforms:52288
| > | X-Tomcat-NG: microsoft.public.dotnet.framework.windowsforms
| > |
| > | "The page number of the upper left page. The default is 0."
| > |
| > | Sadly, this doesn't fix the problem I'm having, and is another example
| of
| > | sparse documentation in the help files :-( It doesn't really explain
| > | anything!
| > |
| > |
| > |
| > |
| > | | > | > Hello,
| > | >
| > | > > I'm having a few problems doing print previews in my app.
| > | > [...]
| > | > > The problems arise when I try and manually navigate to
| > | > > a different page --- I tried setting the StartPage property but
| > | > > it had no effect, it stuck on Page 1. Is this by design, and if
| > | > > so, what is the StartPage property for??
| > | >
| > | > StartPage Property (.NET Framework Class Library)
| > | >
| > |
| >
|
http://msdn.microsoft.com/library/en-us/cpref/html/frlrfSystemWindowsFormsPr
| > intPreviewControlClassStartPageTopic.asp
| > | >
| > | > --
| > | > Herfried K. Wagner
| > | > MVP · VB Classic, VB.NET
| > | >
http://www.mvps.org/dotnet
| > | >
| > | >
| > |
| > |
| > |
| >
|
|
|
