/// <summary>
/// 由数据类型的属性产生列
/// </summary>
/// <param name="classType"></param>
/// <returns></returns>
public static DataGridViewColumn[] GenDataGridViewCols(Type classType)
{
List <DataGridViewColumn> cols = new List <DataGridViewColumn>();
PropertyInfo[] infos = classType.GetProperties();
foreach (PropertyInfo info in infos)
{
string name = info.Name;
string propertyName = info.Name;
string headerText = info.Name;
DataGridViewColumn col = null;
if (info.PropertyType == typeof(bool))
{
col = DataGridViewUtil.CreateBoolCol(name, propertyName, headerText);
}
else if (info.PropertyType == typeof(byte[]))
{
col = DataGridViewUtil.CreateImageCol(name, propertyName, headerText);
}
else
{
col = DataGridViewUtil.CreateTxtCol(name, propertyName, headerText);
}
cols.Add(col);
}
return(cols.ToArray());
}
/// <summary>
/// 根据对象的属性建立DataGridView表。
/// </summary>
/// <param name="hiddenAttributes">需要隐藏的属性</param>
/// <param name="useDisplayName">是否使用属性的Display属性</param>
/// <param name="classType">待建表的对象类型</param>
/// <returns></returns>
public static DataGridViewColumn[] BuildDataGridViewCols(Type classType, bool useDisplayName = false, List <string> hiddenAttributes = null)
{
if (hiddenAttributes == null)
{
hiddenAttributes = new List <string>();
}
PropertyInfo[] infos = classType.GetProperties();
List <PropertyInfo> oldInfoList = new List <PropertyInfo>(infos);
//排序
List <PropertyInfo> infoList = new List <PropertyInfo>();
foreach (string name in NAME_ASC_SORT_LIST)
{
foreach (PropertyInfo p in infos)
{
string disName = ObjectUtil.GetDisplayName(p);
if (p.Name == name ||
(p.Name != null && p.Name.Contains(name)) ||
(disName != null && (disName == name || disName.Contains(name))))
{
if (!infoList.Contains(p))
{
infoList.Add(p);
}
}
}
}
//没有排上的添加过来
foreach (PropertyInfo pro in infos)
{
if (!infoList.Contains(pro))
{
infoList.Add(pro);
}
}
List <DataGridViewColumn> cols = new List <DataGridViewColumn>();
foreach (PropertyInfo info in infoList)
{
if (hiddenAttributes.Contains(info.Name))
{
continue;
}
string name = info.Name;
string propertyName = info.Name;
string headerText = info.Name;
if (useDisplayName)
{
headerText = ObjectUtil.GetDisplayName(info);
if (headerText == null)
{
continue;
}
}
DataGridViewColumn col = null;
if (info.PropertyType == typeof(bool))
{
col = DataGridViewUtil.CreateBoolCol(name, propertyName, headerText);
}
else if (info.PropertyType == typeof(byte[]))
{
col = DataGridViewUtil.CreateImageCol(name, propertyName, headerText);
}
else
{
col = DataGridViewUtil.CreateTxtCol(name, propertyName, headerText);
}
cols.Add(col);
}
return(cols.ToArray());
}
