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 CusLocalizedKeyValue = null;
///
/// 带参数的构造函数
///
/// 需要转移的GridStringId,其对应的文字描述
public BuilderGridLocalizer(Dictionary cusLocalizedKeyValue)
{
CusLocalizedKeyValue = cusLocalizedKeyValue;
}
///
/// 重载
///
/// GridStringId
/// string
public override string GetLocalizedString(GridStringId id)
{
if (CusLocalizedKeyValue != null)
{
string _gridStringDisplay = string.Empty;
foreach (KeyValuePair 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:
////// 自定义GridControl按钮文字 /// /// GridView /// 需要转移的GridStringId,其对应的文字描述 public static void CustomButtonText(this GridView girdview, DictionarycusLocalizedKeyValue) { 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 SetGridLocalizer() { Dictionary _gridLocalizer = new Dictionary (); _gridLocalizer.Add(GridStringId.FindControlFindButton, "查找"); _gridLocalizer.Add(GridStringId.FindControlClearButton, "清空"); return _gridLocalizer; } private void Form1_Load(object sender, EventArgs e) { Dictionary _gridLocalizer = SetGridLocalizer(); gridView1.CustomButtonText(_gridLocalizer); gridControl1.DataSource = CreateTable(20); gridView1.ShowFindPanel(); }
代码运行效果如下图所示:



