这篇文章主要介绍了DevExpress实现自定义GridControl中按钮文字内容的方法,需要的朋友可以参考下
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);
- }
- }
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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();
- }
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代码运行效果如下图所示:
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