//private static Dictionary<Type, Action<object, object>> map;
//static DataBindingHelper()
//{
// map = new Dictionary<Type, Action<object, object>>();
// map.Add(
// typeof(DataBoundControl),
// (control, data) =>
// {
// ((DataBoundControl)control).DataSource = data;
// ((DataBoundControl)control).DataBind();
// });
// map.Add(typeof(BaseDataList),
// (control, data) =>
// {
// ((BaseDataList)control).DataSource = data;
// ((BaseDataList)control).DataBind();
// });
//}
public static void SetDataSourceAndBind(object control, object dataSource)
{
if (control is DataBoundControl)
{
DataBoundControl bindable = (DataBoundControl)control;
bindable.DataSource = dataSource;
bindable.DataBind();
}
else if (control is BaseDataList)
{
BaseDataList bindable = (BaseDataList)control;
bindable.DataSource = dataSource;
bindable.DataBind();
}
else if (control is Repeater)
{
Repeater bindable = (Repeater)control;
bindable.DataSource = dataSource;
bindable.DataBind();
}
else
{
throw new NotSupportedException(control.GetType().Name + " is not a supported data control");
}
//foreach (var type in map.Keys)
//{
// if (type.IsAssignableFrom(control.GetType()))
// {
// map[type](control, dataSource);
// return;
// }
//}
//throw new NotSupportedException(control.GetType().Name + " is not a supported data control");
}
/// <summary>
/// 分页数据绑定(列表控件和数据控件)
/// </summary>
/// <param name="ctrl"></param>
/// <param name="source"></param>
/// <param name="RecordCount"></param>
/// <param name="pager"></param>
public static void BindControl(DataBoundControl ctrl, object source, int RecordCount, AspNetPager pager)
{
ctrl.DataSource = source;
ctrl.DataBind();
pager.RecordCount = RecordCount;
pager.SetRewriteUrl();
}
public static void SetDataSourceAndBind(object control, object dataSource)
{
if (control is DataBoundControl)
{
DataBoundControl bindable = (DataBoundControl)control;
bindable.DataSource = dataSource;
bindable.DataBind();
}
else if (control is BaseDataList)
{
BaseDataList bindable = (BaseDataList)control;
bindable.DataSource = dataSource;
bindable.DataBind();
}
else if (control is Repeater)
{
Repeater bindable = (Repeater)control;
bindable.DataSource = dataSource;
bindable.DataBind();
}
else
{
throw new NotSupportedException(control.GetType().Name + " is not a supported data control");
}
}
public void CurrentBindData <T>(DataBoundControl objDataBoundControl, ObjectQuery <T> objObjectQuery) where T : EntityObject
{
int recordCount = 0;
objDataBoundControl.DataSource = objObjectQuery.GetPage <T>(this.Condition, this.SortExpression, this.PageSize, this.PageIndex, out recordCount);
this.RecordCount = recordCount;
objDataBoundControl.DataBind();
}
public void CurrentBindData(DataBoundControl objDataBoundControl, ObjectQuery <DbDataRecord> objObjectQuery)
{
int recordCount = 0;
objDataBoundControl.DataSource = objObjectQuery.GetPage <DbDataRecord>(this.Condition, this.SearchSortExpression(), this.PageSize, this.PageIndex, out recordCount);
this.RecordCount = recordCount;
objDataBoundControl.DataBind();
}
/// <summary>
/// Raised when the news listview is rendered. Prevents from pagination problems.
/// </summary>
/// <param name="sender">Element which raised the event.</param>
/// <param name="e">Event arguments</param>
protected void listviewShows_PreRender(object sender, EventArgs e)
{
DataBoundControl control = (DataBoundControl)sender;
if (control.Visible)
{
IEnumerable <Show> shows = _client.GetShows();
control.DataSource = shows;
control.DataBind();
}
}
/// <summary>
/// 分页数据绑定(列表控件和数据控件)
/// </summary>
/// <param name="ctrl">绑定控件</param>
/// <param name="source">数据源</param>
/// <param name="pager">分页控件</param>
public static void BindControl(DataBoundControl ctrl, DataSet source, AspNetPager pager)
{
if (source.Tables.Count < 1)
{
return;
}
ctrl.DataSource = source.Tables[0];
ctrl.DataBind();
pager.RecordCount = Convert.ToInt32(source.Tables[1].Rows[0][0]);
pager.SetRewriteUrl();
}
public static void BindDataBoundControl(DataBoundControl ctrl, object dataSource)
{
ctrl.DataSource = dataSource;
ctrl.DataBind();
}
internal static void ClearData(this DataBoundControl control)
{
control.DataSource = null;
control.DataBind();
}
/// <summary>
/// Binds the with.
/// </summary>
/// <param name="control">The control.</param>
/// <param name="dataSource">The data source.</param>
/// <createdOn>1/26/2016 9:58 AM</createdOn>
public static void BindWith(this DataBoundControl control, ICollection dataSource)
{
control.DataSource = dataSource;
control.DataBind();
}