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：
