知识大全数据绑定对象[3]

Posted 2022-07-14 知

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ScrollingDataBinding示例的代码如下所示 using System; using System Windows Forms; using System Data; using System Data SqlClient; public class ScrollingDataBinding : System Windows Forms Form private Button retrieveButton; private TextBox textName; private TextBox textQuan; private TrackBar trackBar; private DataSet ds; 应用程序在ScrollingDataBinding构造函数中创建窗口以及该窗口中的所有控件 public ScrollingDataBinding() this AutoScaleBaseSize = new System Drawing Size( ); this ClientSize = new System Drawing Size( ); this Text = _ScrollingDataBinding ; this retrieveButton = new Button(); retrieveButton Location = new System Drawing Point( ); retrieveButton Size = new System Drawing Size( ); retrieveButton TabIndex = ; retrieveButton Anchor = AnchorStyles Top | AnchorStyles Left; retrieveButton Text = Retrieve ;

retrieveButton Click += new System EventHandler (this retrieveButton_Click); this Controls Add(this retrieveButton); this textName = new TextBox(); textName Location = new System Drawing Point( ); textName Text = Please click retrieve ; textName TabIndex = ; textName Anchor = AnchorStyles Top | AnchorStyles Left | AnchorStyles Right ; textName Size = new System Drawing Size( ); textName Enabled = false; this Controls Add(this textName); this textQuan = new TextBox(); textQuan Location = new System Drawing Point( ); textQuan Text = ; textQuan TabIndex = ;

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知识大全 数据绑定对象[3]

知识大全数据绑定对象[3]