[DevExpress]自定义GridControl中按钮文字内容
最近项目开发中，使用到了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，如图：
那怎么定义两个按钮问题，以符合项目需求了？经过一番搜索发现利用GridLocalizer可以很好实现：
核心代码：
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(); }
代码效果：
