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<?xml-stylesheet type="text/xsl" href="https://www.dotnetzone.gr:443/cs/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Πρώτα Βήματα - Αρχές προγραμματισμού</title><link>https://www.dotnetzone.gr:443/cs/forums/72/ShowForum.aspx</link><description>Αναρωτιέστε τι σημαίνει object; Class; Inheritance; Design pattern; Την απάντηση μπορείτε να την βρείτε εδώ!</description><dc:language>el</dc:language><generator>CommunityServer 2.1 SP3 (Build: 20423.1)</generator><item><title>Απ: Έχω θέμα με το RichTextBox</title><link>https://www.dotnetzone.gr:443/cs/forums/thread/69331.aspx</link><pubDate>Tue, 14 Feb 2012 22:02:38 GMT</pubDate><guid isPermaLink="false">2622095e-976c-431a-859e-16783ec7ecd7:69331</guid><dc:creator>AlKiS</dc:creator><slash:comments>0</slash:comments><comments>https://www.dotnetzone.gr:443/cs/forums/thread/69331.aspx</comments><wfw:commentRss>https://www.dotnetzone.gr:443/cs/forums/commentrss.aspx?SectionID=72&amp;PostID=69331</wfw:commentRss><description>&lt;p&gt;Σχεδόν δούλεψε :)&lt;/p&gt;&lt;p&gt;Τώρα υπάρχουν και τα 2 κείμενα, ναι.&lt;/p&gt;&lt;p&gt;αλλά το "tmpRichTextBox.AppendText("\r\n")" δεν δουλεύει όπως θα έπρεπε.&lt;/p&gt;&lt;p&gt;αντί να κάνει (δεν ξέρψ τι) με το "\r, και να αφήνει μια γραμμή με το "\n", μου τα προσθέτει σαν κείμενο μέσα και κολάν τα 2 rtf με το "\r\n" στη μέση...&lt;/p&gt;&lt;p&gt;&lt;br&gt;&lt;/p&gt;&lt;p&gt;nvm, το άλλαξα σε αυτό:&lt;table border="0" cellpadding="0" cellspacing="0" width="100%" style="background-color:#f2f2f2;border:solid 1px #e5e5e5;"&gt;&lt;tr style="vertical-align:top;line-height:normal;"&gt;&lt;td style="width:40px;text-align:right;"&gt;&lt;pre style="font-family:courier new;font-size:11px;color:gray;margin:0px;padding:2px;border-right:solid 1px #e7e7e7;"&gt;1
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 &lt;/pre&gt;&lt;/td&gt;&lt;td&gt;&lt;pre style="margin:0px;padding:2px;padding-left:8px;"&gt;&lt;span style="color:Black;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;    &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Private&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Sub&lt;/span&gt; mniEEverythingRTF_Click(sender &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; System.&lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Object&lt;/span&gt;, e &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; System.EventArgs) &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Handles&lt;/span&gt; mniEEverythingRTF.Click
        sfdExport.FileName &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;""&lt;/span&gt;
        sfdExport.InitialDirectory &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; strSaveDir
        sfdExport.DefaultExt &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;".rtf"&lt;/span&gt;
        sfdExport.FileName &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; RemMniHotLetter(mniExportEverything) &amp;amp; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;".rtf"&lt;/span&gt;
        sfdExport.&lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Filter&lt;/span&gt; &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;"Rich Text Format|*.rtf|All Files|*.*"&lt;/span&gt;
        &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Dim&lt;/span&gt; SaveDialogResult &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; DialogResult &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; sfdExport.ShowDialog()

        &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;If&lt;/span&gt; SaveDialogResult &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; Windows.Forms.DialogResult.OK &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Then&lt;/span&gt;
            &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Dim&lt;/span&gt; tmpRichTextBox &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;New&lt;/span&gt; RichTextBox
            &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Dim&lt;/span&gt; NextLine &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;New&lt;/span&gt; RichTextBox &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;With&lt;/span&gt; {.Text &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; vbCrLf &amp;amp; vbCrLf}
            tmpRichTextBox.Rtf &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; rtbOutput.Rtf
            tmpRichTextBox.&lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Select&lt;/span&gt;(tmpRichTextBox.TextLength, 0)
            tmpRichTextBox.SelectedRtf &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; NextLine.Rtf
            tmpRichTextBox.&lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Select&lt;/span&gt;(tmpRichTextBox.TextLength, 0)
            tmpRichTextBox.SelectedRtf &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; rtbWorkgroup.Rtf
            tmpRichTextBox.SaveFile(sfdExport.FileName)
            &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;MsgBox&lt;/span&gt;(txtLanguage.Lines(80) &amp;amp; RemMniHotLetter(mniExportEverything) &amp;amp; txtLanguage.Lines(81) &amp;amp; sfdExport.FileName) &lt;span style="color:Green;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;' has been successfully saved on: &lt;/span&gt;
        &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;End&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;If&lt;/span&gt;

    &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;End&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Sub&lt;/span&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/p&gt;&lt;p&gt;δουλεύει μια χαρά τώρα :)&lt;/p&gt;&lt;p&gt;ευχαριστώ!&amp;nbsp;&lt;/p&gt;</description></item><item><title>Απ: Έχω θέμα με το RichTextBox</title><link>https://www.dotnetzone.gr:443/cs/forums/thread/69330.aspx</link><pubDate>Tue, 14 Feb 2012 19:00:58 GMT</pubDate><guid isPermaLink="false">2622095e-976c-431a-859e-16783ec7ecd7:69330</guid><dc:creator>nikos123</dc:creator><slash:comments>0</slash:comments><comments>https://www.dotnetzone.gr:443/cs/forums/thread/69330.aspx</comments><wfw:commentRss>https://www.dotnetzone.gr:443/cs/forums/commentrss.aspx?SectionID=72&amp;PostID=69330</wfw:commentRss><description>Για να ενώσεις δυο RTB σε ένα δεν προσθέτεις απλά τα Rtf διότι η μορφή τους είναι&amp;nbsp;περίπλοκη (σαν να ενώσεις τα bytes δυο pdf αρχείων-το&amp;nbsp;αποτέλεσμα&amp;nbsp;δεν θα είναι σωστό pdf&lt;img src="http://www.dotnetzone.gr/cs/emoticons/emotion-1.gif" alt="Smile" /&gt;):&lt;div&gt;&lt;br&gt;&lt;/div&gt;&lt;div&gt;&lt;pre&gt;&lt;span style="color:Black;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;            tmpRichTextBox.Rtf &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; rtbWorkgroup.Rtf;
            tmpRichTextBox.AppendText(&lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;"\r\n"&lt;/span&gt;);
            tmpRichTextBox.Select(tmpRichTextBox.TextLength, 0);
            tmpRichTextBox.SelectedRtf &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; rtbOutput.Rtf;

            tmpRichTextBox.SaveFile(filePath);&lt;/span&gt;&lt;/pre&gt;&lt;br&gt;&lt;/div&gt;</description></item><item><title>Έχω θέμα με το RichTextBox</title><link>https://www.dotnetzone.gr:443/cs/forums/thread/69244.aspx</link><pubDate>Sat, 11 Feb 2012 07:58:38 GMT</pubDate><guid isPermaLink="false">2622095e-976c-431a-859e-16783ec7ecd7:69244</guid><dc:creator>AlKiS</dc:creator><slash:comments>0</slash:comments><comments>https://www.dotnetzone.gr:443/cs/forums/thread/69244.aspx</comments><wfw:commentRss>https://www.dotnetzone.gr:443/cs/forums/commentrss.aspx?SectionID=72&amp;PostID=69244</wfw:commentRss><description>&lt;p&gt;Γεια σε όλους :)&lt;/p&gt;&lt;p&gt;Παίζω με κάτι RichTextBoxes.. και θέλω να αποθηκεύσω αυτά που έχουν σε αρχείο.&lt;/p&gt;&lt;p&gt;Όταν το κάνω για το καθένα ξεχωριστά, όλα ΟΚ&lt;/p&gt;&lt;p&gt;όταν πάω να αποθηκεύσω και τα 2 μαζί όμως, αρχίζει η ιστορία.. ο κώδικάς μου είναι ο εξής:&lt;/p&gt;&lt;p&gt;&lt;table border="0" cellpadding="0" cellspacing="0" width="100%" style="background-color:#f2f2f2;border:solid 1px #e5e5e5;"&gt;&lt;tr style="vertical-align:top;line-height:normal;"&gt;&lt;td style="width:40px;text-align:right;"&gt;&lt;pre style="font-family:courier new;font-size:11px;color:gray;margin:0px;padding:2px;border-right:solid 1px #e7e7e7;"&gt;1
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 &lt;/pre&gt;&lt;/td&gt;&lt;td&gt;&lt;pre style="margin:0px;padding:2px;padding-left:8px;"&gt;&lt;span style="color:Black;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;    &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Private&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Sub&lt;/span&gt; mniEEverythingRTF_Click(sender &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; System.&lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Object&lt;/span&gt;, e &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; System.EventArgs) &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Handles&lt;/span&gt; mniEEverythingRTF.Click
        sfdExport.FileName &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;""&lt;/span&gt;
        sfdExport.InitialDirectory &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; strSaveDir
        sfdExport.DefaultExt &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;".rtf"&lt;/span&gt;
        sfdExport.FileName &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; RemMniHotLetter(mniExportEverything) &amp;amp; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;".rtf"&lt;/span&gt;
        sfdExport.&lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Filter&lt;/span&gt; &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; &lt;span style="color:#666666;background-color:#e4e4e4;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;"Rich Text Format|*.rtf|All Files|*.*"&lt;/span&gt;
        &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Dim&lt;/span&gt; SaveDialogResult &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; DialogResult &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; sfdExport.ShowDialog()

        &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;If&lt;/span&gt; SaveDialogResult &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; Windows.Forms.DialogResult.OK &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Then&lt;/span&gt;
            &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Dim&lt;/span&gt; tmpRichTextBox &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;As&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;New&lt;/span&gt; RichTextBox
            tmpRichTextBox.Rtf &lt;span style="color:Red;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;=&lt;/span&gt; rtbWorkgroup.Rtf &amp;amp; vbCrLf &amp;amp; vbCrLf &amp;amp; rtbOutput.Rtf
            tmpRichTextBox.SaveFile(sfdExport.FileName)
            &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;MsgBox&lt;/span&gt;(txtLanguage.Lines(80) &amp;amp; RemMniHotLetter(mniExportEverything) &amp;amp; txtLanguage.Lines(81) &amp;amp; sfdExport.FileName) &lt;span style="color:Green;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;' has been successfully saved on: &lt;/span&gt;
        &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;End&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;If&lt;/span&gt;

    &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;End&lt;/span&gt; &lt;span style="color:Blue;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;Sub&lt;/span&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/p&gt;&lt;p&gt;Η γραμμή νούμερο 11 λέει ξεκάθαρα ότι το κείμενο του tmp θα γίνει το κείμενο των 2 άλλων! και μετά θα σώσει τα πάντα.&lt;/p&gt;&lt;p&gt;Αλλά γίνεται το κείμενο μόνο του πρώτου (όποιο κι αν είναι το πρώτο, δοκίμασα και το rtbOutput σαν πρώτο, τα ίδια..)&lt;/p&gt;&lt;p&gt;Αν αντί για&amp;nbsp;
&lt;span style="color:Black;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;rtbWorkgroup.Rtf, βάλω να προσθέτονται τα .Text τότε, κάνει ένα αρχείο το οποίο είναι εντελώς κενό..&lt;/span&gt;
&lt;/p&gt;&lt;p&gt;&lt;span style="color:Black;background-color:Transparent;font-family:Courier New;font-size:11px;font-weight:normal;"&gt;&lt;br&gt;&lt;/span&gt;&lt;/p&gt;</description></item></channel></rss>