Features
　

• Small footprint assemblies provide simple deployment as well as a rich design-time experience.
  Pocket Chart FX for .NET provides a design-time experience assembly compiled against the .NET Framework that integrates seamlessly in Visual Studio .NET, allowing you to setup chart attributes and properties easily. This consistency ensures that there are no features in the design time version of the control that will not be available in the run-time version limited to work in the .NET Compact Framework and both assemblies adhere to the “small is good” principle for mobile applications.
  
  
  　
  • Getting Help & Sample Code: The Chart FX Resource Center not only provides specific samples for Pocket Chart FX for .NET but has been also provisioned with the .NET Compact Framework emulators so you can see each sample running in a virtual Pocket PC environment. To activate, simply select the Smart Devices radio button at the top of the Resource Center. The picture to the left depicts a live Pocket Chart FX for .NET sample in the Resource Center.
    　
  • Additionally the Chart FX Resource Center features an API Section where all Chart FX methods and properties can be accessed. Please be aware that those objects, properties and methods supported in the .NET Compact Framework will be accompanied by the “Supported by the Pocket Chart FX for .NET”.
    　
• Adherence to .NET Compact Framework design guidelines (runs 100% natively in Pocket PCs).
  As a GDI+ intensive component, Chart FX has been developed with coding practices that can help improve draw speeds when using Graphics draw calls. This is particularly important when considering applications in a mobile platform where memory, CPU speed, and other resources are at a premium. Considering that a PocketPC screen resolution is 240x320, we made sure chart elements that usually take a lot screen space were removed from the default chart settings and that charts accommodate and display well in a “portrait” rather than a “l(fā)andscape” orientation; even the Chart FX default color palette has been changed to improve end users ability to read charts in small Pocket PC screens.
  
  　
• Support for other mobile related technologies and tools like SQL Server CE and Pocket Access.
  SQL Server CE extends Microsoft SQL Server to Microsoft Windows CE-based mobile devices, while providing developers with a consistent programming model for rapid application development. Chart FX can read from native SqlCEConnections and SqlCEDataAdapters for easy chart population. The following C# code demonstrates how easy it is to populate a chart from SQL Server CE data source.
  
  SqlCeConnection myConn = new SqlCeConnection(@"Data Source = \Test.sdf");
  myConn.Open();
  SqlCeCommand myCommand = new SqlCeCommand(sSql, myConn);
  SqlCeDataAdapter sqlCeAdapter = new SqlCeDataAdapter(myCommand);
  DataSet dsChart = new DataSet();
  sqlCeAdapter.Fill(dsChart);
  Chart1.DataSource = dsChart.Tables[0];
  　
• Free for development purposes to existing Chart FX for .NET or Chart FX Developer Studio users.
  If you are an existing Chart FX for .NET or Chart FX Developer Studio owner please visit our support site or contact our sales department to obtain your free copy of Pocket Chart FX for .NET. Runtime fees may apply. For additional information visit the licensing section.
  　

產(chǎn)品特性：

• 小范圍組裝特性提供簡(jiǎn)單部署功能和豐富的設(shè)計(jì)體驗(yàn)
  .NET版本的袖珍圖表控件FX（Pocket Chart FX for .NET）提供了設(shè)計(jì)組裝體驗(yàn)，允許在.NET開發(fā)框架下編譯，并且可以與Visual Studio .NET開發(fā)框架無縫集成；同時(shí)允許你輕松方便地設(shè)置圖表的屬性。它所具有的一致性可以保證：沒有任何功能在設(shè)計(jì)時(shí)有效而在運(yùn)行時(shí)卻無效，而且不僅僅局限在.NET緊縮版框架中；兩種框架下面的組裝都堅(jiān)持為移動(dòng)應(yīng)用程序考慮設(shè)計(jì)的“越小越好”的原則。
  　
• 獲取幫助和示例代碼:
  圖表控件FX資源中心不僅提供了為.NET版本的袖珍圖表控件FX所提供的具體示例代碼，而且還提供了.NET緊縮版框架仿真程序，你可以在虛擬的袖珍電腦環(huán)境下看見每一個(gè)示例代碼的運(yùn)行情況。如果想激活運(yùn)行某個(gè)示例代碼，只要簡(jiǎn)單在資源中心的頂端選擇“Smart Device”單選按鈕即可。資源中心左邊的圖片將會(huì)描述活生生的代碼運(yùn)行情況。 圖表控件FX資源中心另外一大特色就是提供了API（應(yīng)用程序接口）區(qū)域，從中可以訪問到所有的圖表控件FX的方法和屬性。要提醒的是，那些.NET緊縮版框架支持的對(duì)象，屬性和方法將會(huì)有“Supported by the Pocket Chart FX for .NET”伴隨說明。
  
  
  　
• 堅(jiān)持.NET緊縮版框架設(shè)計(jì)指導(dǎo)原則（100％代碼在袖珍電腦本機(jī)運(yùn)行）
  作為一個(gè)圖形設(shè)備接口加強(qiáng)的控件，圖標(biāo)控件FX在其開發(fā)過程中，當(dāng)涉及到繪圖功能時(shí)，是通過能夠改善繪圖速度的編碼來實(shí)現(xiàn)的。這一點(diǎn)在開發(fā)移動(dòng)平臺(tái)的應(yīng)用程序時(shí)非常重要，因?yàn)橐苿?dòng)平臺(tái)在內(nèi)存，CPU速度以及其他資源都是非常寶貴的。假設(shè)袖珍電腦的屏幕分辨率是240×320，我們必須確保：占據(jù)屏幕空間的圖表元素從默認(rèn)的圖表設(shè)置中去除；同時(shí)圖表以肖像描繪的方式而不是風(fēng)景拍攝的方式適應(yīng)并且顯示出來；甚至調(diào)整圖表FX的默認(rèn)調(diào)色板來改善終端用戶在小小的袖珍電腦屏幕上觀看圖表的效果。
  　
• 支持其他的移動(dòng)相關(guān)技術(shù)和工具（SQL Server CE and Pocket Access）
  SQL Server CE將Microsoft SQL Server擴(kuò)展到基于Microsoft Windows CE平臺(tái)的移動(dòng)設(shè)備上，同時(shí)給程序開發(fā)人員提供了連續(xù)的快速應(yīng)用程序編程模型。圖表FX可以通過讀取本地的SqlCEConnections和SqlCEDataAdapters來輕松地繪制圖表。下面的C＃代碼展示了從SQL Server CE 數(shù)據(jù)源繪制圖表是多么方便簡(jiǎn)單。
  
  SqlCeConnection myConn = new SqlCeConnection(@"Data Source =
  \Test.sdf");
  myConn.Open();
  SqlCeCommand myCommand = new SqlCeCommand(sSql, myConn);
  SqlCeDataAdapter sqlCeAdapter = new SqlCeDataAdapter(myCommand);
  DataSet dsChart = new DataSet();
  sqlCeAdapter.Fill(dsChart);
  Chart1.DataSource = dsChart.Tables[0];
  　
• 對(duì)“.NET版本圖表FX”或者“.NET版本圖表FX開發(fā)者工作室”用戶，免費(fèi)提供進(jìn)行程序開發(fā)
  如果你是一位“.NET版本圖表FX”或者“.NET版本圖表FX開發(fā)者工作室”所有者，請(qǐng)?jiān)L問我們的技術(shù)支持網(wǎng)址或者聯(lián)系我們的銷售部門獲取這些產(chǎn)品的免費(fèi)拷 貝。可能需要支付運(yùn)行費(fèi)用。