wpf datagrid example

NPOI exports the display data of the WPF DataGrid Control, npoiwpf Recently, when I was working on a project, I needed to export the data displayed in the DataGrid. I encountered a lot of pitfalls in the middle. I would like to record them here for future reference. I also hope to provide some help to users. The data displayed in the export

In the WPF 4 DataGrid control (basic functionality) We've learned the basics of the DataGrid and how to use it. This article will continue with the custom DataGrid style, which will involve various style settings for ColumnHeader, Rowheader, Row, and Cell. ColumnHeaderStyle Property Generally speaking, the list heade

; } Else { returnTemplate2; } } Else { return NULL; } } PublicDataTemplate Template1 {Get;Set; } PublicDataTemplate Template2 {Get;Set; } }Defining resources"Celldatatemplateselector"> "Green"text="{Binding chinese,stringformat= good result: {0}}">"Red"text="{Binding chinese,stringformat= also effort: {0}}">Apply Template Selector "{StaticResource Celldatatemplateselector} "

WPF: Setting normal and editing styles for datagridcolumn columns in the DataGridTime:2012-02-01 20:28Source:Blog ParkAuthor:Liu Yuan YuanClick:1570 times derived classes of the inheritance tree DataGridColumn of the 0:datagridcolumn type: generally datagridboundcolumn and datagridcomboboxcolumn are sufficient to satisfy the style of most columns, If you need to customize column styles, you can use the Datagridtemplatecolumn type. Before setting the c

. Itemcontainergenerator.containerfromindex (columnindex); } returncell; } return NULL; }}DatagridplusWhen you click Export, the scroll bar automatically rolls to the end of the DataGridIi. excessive creation of styles and fontsThe style of npoi is for cells, so if you export the most common table, you need at least 9 styles, this is not the font or what, but the borderCoarse and fine questions, basically a table, the outermost box of the thick line, the interior is

Download source-117kb As shown in the preceding two figures, the left side is the winform datagridview and the right side is the WPF DataGrid (encapsulated as the custom control dragdatagrid and loaded in winform through the WPF elementhost ). You can drag and drop the rows to sort them. In addition, you can drag data from the winform datagridview to the

with a proxy class for the VM through sourceproxy classFreezable can inherit DataContext even if they are not in the visual tree or the logical tree Public classbindingproxy:freezable {#regionOverrides of Freezableprotected OverrideFreezable Createinstancecore () {return NewBindingproxy (); } #endregion Public ObjectData {Get{return(Object) GetValue (Dataproperty); } Set{SetValue (dataproperty, value);} } Public Static ReadOnlyDependencyProperty Dataproperty =D

In WPF, changing the color of the selected row is very simple, that is, using a trigger: for example, the DataGrid is used as an example: DataGrid. rowstyle style targettype = maid setterproperty = background value = white/style. triggers triggerproperty = ismouseover value

In WPF, click the DataGrid, how do I get the row currently clicked?For example, in the MouseDoubleClick event, in fact the selected row is a DataRowView, you can use the following methods to get the data of the selected row, you need to refer to system. IO and System.Data;var a =this.exdatagrid.selectitem;var b= a as DataRowView;or Var b= (DataRowView) Exdatagrid

It is mentioned that DataGrid is frequently used in both web pages and application development. With it, we can flexibly display various data between rows and columns. This article describes the functions of DataGrid in WPF 4 in detail.Custom Columns By default, after the ItemSource attribute is set for the DataGrid Co