GridViewModel.ProcessCustomBinding(GridViewCustomBindingGetDataRowCountHandler, GridViewCustomBindingGetDataHandler, GridViewCustomBindingGetSummaryValuesHandler, GridViewCustomBindingGetGroupingInfoHandler) Method
Delegates the implementation of grid view model population in the custom data binding mode to Model-layer functions specified via the method’s parameters.
Namespace: DevExpress.Web.Mvc
Assembly: DevExpress.Web.Mvc5.v19.2.dll
Declaration
public void ProcessCustomBinding(
GridViewCustomBindingGetDataRowCountHandler getDataRowCountMethod,
GridViewCustomBindingGetDataHandler getDataMethod,
GridViewCustomBindingGetSummaryValuesHandler getSummaryValuesMethod,
GridViewCustomBindingGetGroupingInfoHandler getGroupingInfoMethod
)
Parameters
Name | Type | Description |
---|---|---|
getDataRowCountMethod | GridViewCustomBindingGetDataRowCountHandler | A GridViewCustomBindingGetDataRowCountHandler delegate method allowing you to implement custom processing to return the total number of data rows. Implementation is required. |
getDataMethod | GridViewCustomBindingGetDataHandler | A GridViewCustomBindingGetDataHandler delegate method allowing you to implement custom processing to return the data rows requested by the grid. Implementation is required. |
getSummaryValuesMethod | GridViewCustomBindingGetSummaryValuesHandler | A GridViewCustomBindingGetSummaryValuesHandler delegate method allowing you to implement custom processing to calculate and return values of summaries required within the grid. Implementation is optional. It is required if you use summaries within the grid. |
getGroupingInfoMethod | GridViewCustomBindingGetGroupingInfoHandler | A GridViewCustomBindingGetGroupingInfoHandler delegate method allowing you to implement custom processing to return grouping information for group rows (the group value - key, and the number of data rows within the group - count). Implementation is optional, it is required if you use grouping within the grid. |
Remarks
To learn more, refer to the following topics:
- ProcessCustomBinding - Available Binding Delegates
- Custom Data Binding - Overview
- Implementation of Typed Method Delegates