/// <summary>
/// 把实体对象数据填充到表现层容器，实体对象一般是IDictionary或者实体类对象
/// </summary>
/// <param name="container">数据表现层容器（一般是Form或者Div）</param>
/// <param name="value">单条数据实体，一般是IDictionary或者实体类对象</param>
/// <returns>从表现层容器取值后的实体对象</returns>
/// <remarks>
/// 创建人：qipengfei
/// 创建日期：2017-08-25
/// 修改人：
/// 修改日期：yyyy-mm-dd
/// 修改备注：无
/// 版本：1.0
/// </remarks>
internal static void SetContainerValue(Control.ControlCollection controls, Object value)
{
if (value == null || controls == null)
{
return;
}// if
#region 绑定控件值
foreach (Control control in controls)
{
//控件名称
string controlName = control.AccessibleName;
if (!string.IsNullOrEmpty(controlName))
{
if (value is IDictionary <string, object> )
{
var dict = value as IDictionary <string, object>;
if (dict.ContainsKey(controlName))
{
SetValue(control, dict[controlName]);
continue;
}
}// if
else if (value is IDictionary)
{
if (((IDictionary)value).Contains(controlName))
{
SetValue(control, ((IDictionary)value)[controlName]);
continue;
} // if
} // else if
else
{
Type objType = value.GetType();
FastType fastType = FastType.Get(objType);
FastProperty prop = fastType.GetGetter(controlName);
if (prop != null)
{
//类型转换
SetValue(control, prop.GetValue(value));
continue;
} // if
} // else
} // if
// if we didn't find it here recurse into child containers
if (control.HasChildren)
{
SetContainerValue(control.Controls, value);
}
}// foreach
#endregion
}
public static FastType Get(Type type)
{
return(FastType.Get(type, (Func <Type, FastType>)null));
}
/// <summary>
/// 将控件的值映射到实体中对应的属性上
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="control"></param>
/// <param name="obj"></param>
/// <remarks>
/// 创建人：qipengfei
/// 创建日期：2017-08-24
/// 修改人：
/// 修改日期：yyyy-mm-dd
/// 修改备注：无
/// 版本：1.0
/// </remarks>
internal static T EvaluateRecuceive <T>(Control control, T obj)
where T : class, new()
{
if (control is Label ||
control is LinkLabel ||
control is Button ||
control is Panel ||
control is GroupBox)
{
return(obj);
} // if
else
{
//控件名称
string controlName = control.AccessibleName;
//获取相应类型控件的值
Object value = Evaluate(control);
//设置值
if (value != null && controlName != null)
{
#region 设置值
if (obj is IDictionary <String, Object> )
{
if (((IDictionary <String, Object>)obj).ContainsKey(controlName))
{
((IDictionary <String, Object>)obj)[controlName] = value;
}// if
else
{
((IDictionary <String, Object>)obj).Add(controlName, value);
}// else
}
else if (obj is IDictionary)
{
if (((IDictionary)obj).Contains(controlName))
{
((IDictionary)obj).Remove(controlName);
}// if
else
{
((IDictionary)obj).Add(controlName, value);
} // else
} // else if
else
{
Type objType = obj.GetType();
FastType fastType = FastType.Get(objType);
FastProperty prop = fastType.GetGetter(controlName);
if (prop != null)
{
try
{
//类型转换
value = ObjectHelper.ToType(prop.Type, value);
prop.SetValue(obj, value);
}
catch (Exception ex)
{
throw new Exception("类型转换出错。\n字段名：" + controlName + ";字段值：" + value + "。\n" + ex.ToString());
}
} // if
} // else
#endregion
}
}
return(obj);
}