frmdetailtext.cs

个人信息的源代码

			this.lnkSelectAll.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.lnkSelectAll_LinkClicked);
			// 
			// lnkPaste
			// 
			this.lnkPaste.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.lnkPaste.AutoSize = true;
			this.lnkPaste.BackColor = System.Drawing.Color.Transparent;
			this.lnkPaste.Location = new System.Drawing.Point(272, 32);
			this.lnkPaste.Name = "lnkPaste";
			this.lnkPaste.Size = new System.Drawing.Size(29, 17);
			this.lnkPaste.TabIndex = 1;
			this.lnkPaste.TabStop = true;
			this.lnkPaste.Text = "粘贴";
			this.lnkPaste.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.lnkPaste_LinkClicked);
			// 
			// lnkCopy
			// 
			this.lnkCopy.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.lnkCopy.AutoSize = true;
			this.lnkCopy.BackColor = System.Drawing.Color.Transparent;
			this.lnkCopy.Location = new System.Drawing.Point(224, 32);
			this.lnkCopy.Name = "lnkCopy";
			this.lnkCopy.Size = new System.Drawing.Size(29, 17);
			this.lnkCopy.TabIndex = 1;
			this.lnkCopy.TabStop = true;
			this.lnkCopy.Text = "复制";
			this.lnkCopy.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.lnkCopy_LinkClicked);
			// 
			// lnkCut
			// 
			this.lnkCut.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
			this.lnkCut.AutoSize = true;
			this.lnkCut.BackColor = System.Drawing.Color.Transparent;
			this.lnkCut.Location = new System.Drawing.Point(176, 32);
			this.lnkCut.Name = "lnkCut";
			this.lnkCut.Size = new System.Drawing.Size(29, 17);
			this.lnkCut.TabIndex = 1;
			this.lnkCut.TabStop = true;
			this.lnkCut.Text = "剪切";
			this.lnkCut.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.lnkCut_LinkClicked);
			// 
			// lnkPrint
			// 
			this.lnkPrint.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
			this.lnkPrint.AutoSize = true;
			this.lnkPrint.BackColor = System.Drawing.Color.Transparent;
			this.lnkPrint.Location = new System.Drawing.Point(418, 248);
			this.lnkPrint.Name = "lnkPrint";
			this.lnkPrint.Size = new System.Drawing.Size(29, 17);
			this.lnkPrint.TabIndex = 1;
			this.lnkPrint.TabStop = true;
			this.lnkPrint.Text = "打印";
			this.lnkPrint.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.lnkPrint_LinkClicked);
			// 
			// frmDetailText
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(512, 286);
			this.Controls.Add(this.pnlDetailText);
			this.Name = "frmDetailText";
			this.Text = "frmDetailText";
			this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
			this.pnlDetailText.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private DetailTextAccessObj DetailSaver = null;

		public frmDetailText(DetailTextAccessObj detailsaver)
		{
			InitializeComponent();
			this.DetailSaver = detailsaver;
		}

		private DetailText obj = null;
		public DetailText DetailTextObject
		{
			get
			{
				return this.obj;
			}
			set
			{
				//用户做了改变
				if(this.obj != null)
				{
					this.UpdateDB();
				}
				if(value != null)
				{
					this.obj = value;
					this.ShowObjInForm();
				}
			}
		}

		#region 功能区

		/// <summary>
		/// 清除所有输出框
		/// </summary>
		public void ClearInput()
		{
			this.txtDetailText.Text = "";
		}
		/// <summary>
		/// 将对象显示在窗体上
		/// </summary>
		private void ShowObjInForm()
		{
			if(this.obj.RTFText.Trim() == string.Empty)
			{
				this.txtDetailText.Text = this.obj.Text;
			}
			else
			{
				this.txtDetailText.Rtf = this.obj.RTFText;
			}
		}
		/// <summary>
		/// 将对象更新到数据库中
		/// </summary>
		public void UpdateDB()
		{
			if(this.obj == null)
				return;

			//存入数据库中
			if(this.obj.HasChanged)
			{
				this.DetailSaver.UpdateDBRow(this.obj);
				this.obj.HasChanged = false;
			}
		}
		/// <summary>
		/// 设置粗体
		/// </summary>
		private void SetBold()
		{
			Font _font = this.txtDetailText.SelectionFont;

			if(_font == null)
				return;

			if(_font.Bold == false)
			{
				_font = new Font(_font, _font.Style | FontStyle.Bold);
			}
			else
			{//除去粗体选项
				_font = new Font(_font, _font.Style - 1);
			}
			this.txtDetailText.SelectionFont = _font;
		}
		/// <summary>
		/// 设置斜体
		/// </summary>
		private void SetItalic()
		{
			Font _font = this.txtDetailText.SelectionFont;

			if(_font == null)
				return;

			if(_font.Italic == false)
			{
				_font = new Font(_font, _font.Style | FontStyle.Italic);
			}
			else
			{//除去粗体选项
				_font = new Font(_font, _font.Style - 2);
			}
			this.txtDetailText.SelectionFont = _font;
		}
		/// <summary>
		/// 设置字体尺寸
		/// </summary>
		/// <param name="IsUp"></param>
		private void SetFontSize(bool IsUp)
		{
			if(this.txtDetailText.SelectionFont == null)
				return;

			float size = this.txtDetailText.SelectionFont.Size;

			if(IsUp)
			{
				size ++;
			}
			else if(size > 1)
			{
				size --;
			}
			Font _font = new Font(this.txtDetailText.SelectionFont.Name, size, this.txtDetailText.SelectionFont.Style, GraphicsUnit.Point);
			this.txtDetailText.SelectionFont = _font;
		}
		/// <summary>
		/// 更新对象值
		/// </summary>
		private void UpdateObj()
		{
			if(this.obj != null)
			{
				this.obj.Text = this.txtDetailText.Text;
				this.obj.RTFText = this.txtDetailText.Rtf;
			}
		}

		#endregion

		private void lnkBold_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.SetBold();
			this.UpdateObj();
		}

		private void lnkItalic_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.SetItalic();
			this.UpdateObj();
		}

		private void lnkFontSizeUp_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.SetFontSize(true);
			this.UpdateObj();
		}

		private void lnkFontSizeDown_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.SetFontSize(false);
			this.UpdateObj();
		}

		private void lnkSelectFont_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.SetSelectionFontFromFontDialog();
			this.UpdateObj();
		}

		private void lnkSelectColor_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.SetSelectionColorFromColorDialog();
			this.UpdateObj();
		}



		private void lnkClearFormat_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.ClearFormat();
		}

		private void lnkInsertLineNum_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.InsertLineNum();
		}

		private void lnkInsertImage_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.InsertImage();
		}

		private void lnkMoveToBegin_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.MoveToBegin();
			this.txtDetailText.Focus();
		}

		private void lnkMoveToEnd_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.MoveToEnd();
			this.txtDetailText.Focus();
		}

		private void lnkZoomIn_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.ZoomIn();
			this.txtDetailText.Focus();
		}

		private void lnkPrint_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.Print();
		}

		private void lnkSave_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.UpdateDB();
			MessageBox.Show("数据已经被保存！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
			this.txtDetailText.Focus();
		}

		private void lnkCut_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.Cut();
			this.txtDetailText.Focus();
		}

		private void lnkCopy_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.Copy();
			this.txtDetailText.Focus();
		}

		private void lnkPaste_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.Paste();
			this.txtDetailText.Focus();
		}

		private void lnkSelectAll_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.SelectAll();
			this.txtDetailText.Focus();
		}

		private void lnkFind_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.FindAndReplace();
		}

		private void lnkBullet_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			this.txtDetailText.SelectionBullet = !this.txtDetailText.SelectionBullet;
		}

		private void txtDetailText_TextChanged(object sender, System.EventArgs e)
		{
			this.UpdateObj();
		}

		private void txtDetailText_Leave(object sender, System.EventArgs e)
		{
			this.UpdateObj();
		}

		private void pnlDetailText_VisibleChanged(object sender, System.EventArgs e)
		{
			this.UpdateObj();
		}
	}
}