首页 > 编程 > C# > 正文

DevExpress实现自定义GridControl中按钮文字内容的方法

2020-01-24 02:34:45
字体:
来源:转载
供稿:网友

在一些C#项目的开发中,有时候会使用到GridControl的FindPanel,这样可以很好的对数据进行筛选,可是所展现的按钮文字是英文,如下图所示:

那怎么定义两个按钮问题,以符合项目需求了?本文讲述利用GridLocalizer来实现这一要求的方法。具体步骤如下:

主要功能代码如下:

public class BuilderGridLocalizer : GridLocalizer{Dictionary<GridStringId, string> CusLocalizedKeyValue = null;/// <summary>/// 带参数的构造函数/// </summary>/// <param name="cusLocalizedKeyValue">需要转移的GridStringId,其对应的文字描述</param>public BuilderGridLocalizer(Dictionary<GridStringId, string> cusLocalizedKeyValue){  CusLocalizedKeyValue = cusLocalizedKeyValue;}/// <summary>/// 重载/// </summary>/// <param name="id">GridStringId</param>/// <returns>string</returns>public override string GetLocalizedString(GridStringId id){  if (CusLocalizedKeyValue != null)  { string _gridStringDisplay = string.Empty; foreach (KeyValuePair<GridStringId, string> gridLocalizer in CusLocalizedKeyValue) {   if (gridLocalizer.Key.Equals(id))   { _gridStringDisplay = gridLocalizer.Value; break;   } } return _gridStringDisplay;  }  return base.GetLocalizedString(id);}}

定义一个类继承GridLocalizer,重写GetLocalizedString方法,逻辑很简单;为了以后能更简单重复利用代码,减少重复编码,所以在另外一个类中添加一个方法,如下:

/// <summary>/// 自定义GridControl按钮文字/// </summary>/// <param name="girdview">GridView</param>/// <param name="cusLocalizedKeyValue">需要转移的GridStringId,其对应的文字描述</param>public static void CustomButtonText(this GridView girdview, Dictionary<GridStringId, string> cusLocalizedKeyValue){  BuilderGridLocalizer _bGridLocalizer = new BuilderGridLocalizer(cusLocalizedKeyValue);  GridLocalizer.Active = _bGridLocalizer;}这样子我们可以很简单使用,代码如下:private Dictionary<GridStringId, string> SetGridLocalizer(){  Dictionary<GridStringId, string> _gridLocalizer = new Dictionary<GridStringId, string>();  _gridLocalizer.Add(GridStringId.FindControlFindButton, "查找");  _gridLocalizer.Add(GridStringId.FindControlClearButton, "清空");  return _gridLocalizer;}private void Form1_Load(object sender, EventArgs e){  Dictionary<GridStringId, string> _gridLocalizer = SetGridLocalizer();  gridView1.CustomButtonText(_gridLocalizer);  gridControl1.DataSource = CreateTable(20);  gridView1.ShowFindPanel();}

代码运行效果如下图所示:

发表评论 共有条评论
用户名: 密码:
验证码: 匿名发表