当前位置: 首页>>代码示例>>C#>>正文


C# RichTextBox.Cut方法代码示例

本文整理汇总了C#中System.Windows.Forms.RichTextBox.Cut方法的典型用法代码示例。如果您正苦于以下问题:C# RichTextBox.Cut方法的具体用法?C# RichTextBox.Cut怎么用?C# RichTextBox.Cut使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Windows.Forms.RichTextBox的用法示例。


在下文中一共展示了RichTextBox.Cut方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: AppendInternal

        public static void AppendInternal(RichTextBox richTextBox, Color colorFore, Color colorBack, FontStyle newStyle, string text)
        {
            if(richTextBox != null && !string.IsNullOrEmpty(text) && !richTextBox.IsDisposed)
            {
                if(richTextBox.InvokeRequired)
                {
                    richTextBox.BeginInvoke(new MethodInvoker(delegate() { AppendInternal(richTextBox, colorFore, colorBack, newStyle, text); }));
                }
                else
                {
                    lock(richTextBox)
                    {
                        richTextBox.SuspendLayout();

                        //Truncate as necessary
                        if(richTextBox.Text.Length + text.Length > _maxConsoleTextLength)
                        {
                            int truncateLength = _maxConsoleTextLength / 4;
                            int endmarker = richTextBox.Text.IndexOf('\n', truncateLength) + 1;
                            if(endmarker < truncateLength)
                                endmarker = truncateLength;
                            richTextBox.Select(0, endmarker);
                            richTextBox.Cut();
                        }

                        int originalTextEnd = richTextBox.Text.Length;
                        richTextBox.AppendText(text);
                        richTextBox.Select(originalTextEnd, text.Length);
                        if(colorFore != Color.Empty)
                            richTextBox.SelectionColor = colorFore;
                        if(colorBack != Color.Empty)
                            richTextBox.SelectionBackColor = colorBack;

                        //if(newStyle != richTextBox.Font.Style)
                        richTextBox.SelectionFont = new Font(richTextBox.Font, newStyle);

                        richTextBox.SelectionLength = 0;
                        richTextBox.ScrollToCaret();
                        richTextBox.ResumeLayout();
                        richTextBox.Update();
                    }
                }
            }
        }
开发者ID:jeoffman,项目名称:JkhSettings,代码行数:44,代码来源:RichTextBoxHelper.cs

示例2: Update

        internal static void Update(RichTextBox box)
        {
            if (appendQueue.IsEmpty) return;

            var start = box.SelectionStart;
            var len = box.SelectionLength;
            var scroll = box.TextLength == start;

            LogLine result;
            box.Select(box.TextLength, 0);
            while (appendQueue.TryDequeue(out result)) {
                box.SelectionColor = result.color;
                box.AppendText(result.line+"\r\n");
                writer.WriteLine(result.line);
                lines++;
            }
            writer.Flush();

            if (lines > maxLines) {
                box.ReadOnly = false;
                while (lines > maxLines) {
                    var lineLen = box.Text.IndexOf('\n') + 1;
                    box.Select(0, lineLen);
                    box.Cut();
                    start -= lineLen;
                    lines--;
                }
                box.ReadOnly = true;
            }

            if (scroll) {
                box.Select(box.TextLength, 0);
                box.ScrollToCaret();
            } else if (start + len > 0) {
                if (start < 0) {
                    len += start;
                    start = 0;
                }
                box.Select(start, len);
            }
        }
开发者ID:RobotronicaDiffBots,项目名称:DiffBotMasterControl,代码行数:41,代码来源:Log.cs

示例3: Gui


//.........这里部分代码省略.........
                    };
                    options.MenuItems.Add(copy);

                    chatBox.ContextMenu = options;
                }
            };

            //input send panel, split from chat panel
            //anchored to only bottom, left, right to make height constant during scaling
            inputSendPanel.Anchor = AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
            //contains the input box and send button
            inputSendPanel.Controls.Add(sendButton);
            inputSendPanel.Controls.Add(inputBox);
            inputSendPanel.Location = new Point(0, 500);
            inputSendPanel.Name = "InputSendPanel";
            inputSendPanel.Size = new Size(400, 100);
            inputSendPanel.TabIndex = 1;

            //input box, split from the send button
            //anchored ot all sides to maintain proportional scaling
            inputBox.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
            inputBox.Location = new Point(0, 0);
            inputBox.Name = "InputBox";
            inputBox.Size = new Size(300, 100);
            inputBox.TabIndex = 2;
            inputBox.Text = "";
            //right mouse click will pull up the option to cut/copy/paste the input box with the clipboard
            inputBox.MouseUp += (sender, args) =>
            {
                if (args.Button == MouseButtons.Right)
                {
                    ContextMenu options = new ContextMenu();

                    MenuItem cut = new MenuItem("Cut");
                    cut.Click += (cutSender, cutArgs) =>
                    {
                        inputBox.Cut();
                    };
                    options.MenuItems.Add(cut);

                    MenuItem copy = new MenuItem("Copy");
                    copy.Click += (copySender, copyArgs) =>
                    {
                        Clipboard.SetData(DataFormats.Rtf, inputBox.SelectedRtf);
                    };
                    options.MenuItems.Add(copy);

                    MenuItem paste = new MenuItem("Paste");
                    paste.Click += (pasteSender, pasteArgs) =>
                    {
                        if (Clipboard.ContainsText(TextDataFormat.Rtf))
                        {
                            inputBox.SelectedRtf = Clipboard.GetData(DataFormats.Rtf).ToString();
                        }
                    };
                    options.MenuItems.Add(paste);

                    inputBox.ContextMenu = options;
                }
            };

            //send button, split from input box
            //anchored to only top, bottom, right to make width constant during scaling
            sendButton.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Right;
            sendButton.Location = new Point(300, 0);
            sendButton.Name = "SendButton";
开发者ID:khyperia,项目名称:CS3141-Cipher,代码行数:67,代码来源:Gui.cs

示例4: RichTextBoxContextMenu

        private void RichTextBoxContextMenu(RichTextBox richTextBox)
        {
            ContextMenu cm = new ContextMenu();
            MenuItem mi = new MenuItem("Cut");
            mi.Click += (a, b) => { richTextBox.Cut(); };
            cm.MenuItems.Add(mi);

            mi = new MenuItem("Copy");
            mi.Click += (a, b) =>
            {
                richTextBox.Copy();
            };
            cm.MenuItems.Add(mi);

            mi = new MenuItem("Paste");
            mi.Click += (a, b) =>
            {
                richTextBox.Paste(DataFormats.GetFormat(DataFormats.UnicodeText));
            };
            cm.MenuItems.Add(mi);

            richTextBox.ContextMenu = cm;
        }
开发者ID:Matthewism,项目名称:manicdigger,代码行数:23,代码来源:Form1.cs

示例5: ReadingPassageONQuestion

 public string ReadingPassageONQuestion(int questionNO, int spiltQuestionNO)
 {
     RichTextBox box = new RichTextBox();
     if (spiltQuestionNO != 0)
     {
         string text;
         string str2;
         RichTextBox box2 = new RichTextBox();
         int num = 0;
         int index = 0;
         if (questionNO <= spiltQuestionNO)
         {
             box2.Rtf = this.FullRTF;
             text = box2.Text;
             num = text.IndexOf("<PASSAGE1>") + 10;
             index = text.IndexOf("</PASSAGE1>");
             box2.SelectionStart = num;
             box2.SelectionLength = index - num;
             box.Rtf = box2.SelectedRtf;
             box2.Rtf = this.FullTranslation;
             str2 = box2.Text;
             num = str2.IndexOf("<TRANSLATION1>") + 14;
             index = str2.IndexOf("</TRANSLATION1>");
             box2.SelectionStart = num;
             box2.SelectionLength = index - num;
             this.Translation = box2.SelectedRtf;
         }
         else
         {
             box2.Rtf = this.FullRTF;
             text = box2.Text;
             num = text.IndexOf("<PASSAGE2>") + 10;
             index = text.IndexOf("</PASSAGE2>");
             box2.SelectionStart = num;
             box2.SelectionLength = index - num;
             box.Rtf = box2.SelectedRtf;
             box2.Rtf = this.FullTranslation;
             str2 = box2.Text;
             num = str2.IndexOf("<TRANSLATION2>") + 14;
             index = str2.IndexOf("</TRANSLATION2>");
             box2.SelectionStart = num;
             box2.SelectionLength = index - num;
             this.Translation = box2.SelectedRtf;
         }
     }
     else
     {
         box.Rtf = this.FullRTF;
         this.Translation = this.FullTranslation;
     }
     for (int i = 1; i < ConstantValues.MAXQUESTIONCOUNT; i++)
     {
         string str3;
         string str4;
         int num4;
         int num5;
         if (i == questionNO)
         {
             str3 = "<" + i.ToString() + ">";
             str4 = "</" + i.ToString() + ">";
             num4 = box.Text.IndexOf(str3);
             num5 = box.Text.IndexOf(str4);
             RichTextBox box3 = new RichTextBox();
             while ((num4 >= 0) && (num5 >= 0))
             {
                 box.SelectionStart = num4;
                 box.SelectionLength = str3.Length;
                 box.Cut();
                 box.SelectedRtf = "";
                 box.SelectionStart = num5 - str3.Length;
                 box.SelectionLength = str4.Length;
                 box.Cut();
                 box.SelectedRtf = "";
                 num4 = box.Text.IndexOf(str3);
                 num5 = box.Text.IndexOf(str4);
             }
             str3 = "[" + i.ToString() + "]";
             str4 = "[/" + i.ToString() + "]";
             num4 = box.Text.IndexOf(str3);
             num5 = box.Text.IndexOf(str4);
             if (num4 >= 0)
             {
                 box.SelectionStart = num4;
                 box.SelectionLength = str3.Length;
                 box.Cut();
                 box.SelectedRtf = "";
             }
             if (num5 >= 0)
             {
                 box.SelectionStart = num5 - str3.Length;
                 box.SelectionLength = str4.Length;
                 box.Cut();
                 box.SelectedRtf = "";
             }
             str3 = "{" + i.ToString() + "}";
             str4 = "{/" + i.ToString() + "}";
             num4 = box.Text.IndexOf(str3);
             num5 = box.Text.IndexOf(str4);
             while ((num4 >= 0) || (num5 >= 0))
             {
//.........这里部分代码省略.........
开发者ID:Evangileon,项目名称:TPO-emulator,代码行数:101,代码来源:TPOPassage.cs

示例6: GetCurrentRichTextBox

 public void 剪切TToolStripMenuItem_Click(object sender, EventArgs e)
 {
     r = GetCurrentRichTextBox();
     if (r.SelectedText == "")
         return;
     else
         r.Cut();
 }
开发者ID:mxinshangshang,项目名称:CSharp_TagEditor,代码行数:8,代码来源:MyEdit.cs


注:本文中的System.Windows.Forms.RichTextBox.Cut方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。