grid

问题 How can you programmatically end the current cell edit without losing the change? I have my DataGridView set to EditOnEnter mode. I tried EndEdit() on the grid but this backs out the current edit. 回答1: Assuming this is remarkably close to what I've done with the grid and without seeing any code, the only thing I did differently was to follow the call to EndEdit on the DataGridView with a call to EndEdit on the BindingSource. 来源： https://stackoverflow.com/questions/1394364/net-winforms

问题 We have migrated from gwtext to SmartGWT and overall the experience is Ok. However, we have big problems with the ListGrid component of SmartGWT. It is very slow if both of the following conditions are met: Internet Explorer is used 5 or more columns the speed will decrease if you add more columns up to the point where the whole thing is unusable and you have to kill the browser, e.g. through the windows task manager. Grids with 1 column are fine in internet explorer Grids with a large number

问题 I am working on an OpenGL ES fluid simulation which uses texture maps to hold grid values. I need to iterate thru the grid that mimics the following loop: for (int r = 0; r < 128; r++) for (int c = 0; c < 128; c++) process grid element at (c,r) To iterate through the grid I am simply filling a quadrilateral which causes my fragment program to be invoked for each fragment. The texture coordinates (0,0), (1,0), (0,1), (1,1) are associated with the vertices (-1,-1), (+1,-1), (-1,+1), (+1,+1) and

问题 I have a grid panel where some cells are editable, and others aren't. I'd like to make it so that when you tab through the grid with your keyboard, the non-editable cells are skipped over i.e. never get selected. Here's my simple grid so far: var store = Ext.create('Ext.data.Store', { fields:['name', 'age', 'country'], data:[ {name:'Lisa', age:13, country: 'USA'}, {name:'Bart', age:75, country: 'France'}, {name:'Homer', age:32, country: 'Germany'}, {name:'Marge', age:56, country: 'Australia'}

问题 I am currently using GridView to display tabular data. I need to merge cells in the first column that have equal values. At the moment I have code in the PreRender event to set the RowSpan property for me, and it's working fine. The problem is I cannot use paging, since the pages will split in the middle of a section where the first field is equal. I want the record count for paging to count one for each of the merged rows, rather than one for each sub-row. Is this possible with GridView or

问题 i want to show a strip row with two column contain wordpress loop content (title, exrept in green blocs) every row have columns with white and grey background that invert in each row like chess checker . see the image for more detail. 回答1: EDITED ANSWER I believe this is what you are looking for. This loops through all the posts you have and then sorts them the way your sketch looks. <div class='container'> <?php $args = array( 'post_type' => 'post' // Get only posts ); $the_query = new WP

问题 I want to implement a grid with the cells that have the following behaviour: cell text should be wrapped if it doesn't fit to the cell newlines (\n) in the cell text should be processed as well i.e. the same behaviour as in table editors like MS Excel, OO Calc, etc. when you enable the 'wrap words' option for cells. I'm trying to do this as follows: import wx import wx.grid class MyGrid(wx.grid.Grid): def __init__(self, parent = None, style = wx.WANTS_CHARS): wx.grid.Grid.__init__(self,

问题 I'm building a universal app and my Win8.1 app has to show a grid of items. Normally the grid consists of 3 columns, but on smaller screens I want the items to wrap so that there are only 2 columns (or even 1). This is my code: <GridView ItemsSource="{Binding Regions}" IsItemClickEnabled="True"> <GridView.ItemsPanel> <ItemsPanelTemplate> <ItemsWrapGrid Orientation="Horizontal" MaximumRowsOrColumns="3" MinWidth="400" /> </ItemsPanelTemplate> </GridView.ItemsPanel> <GridView.ItemTemplate>

问题 I have a problem with the order of stacking of grid items whenever browser shrinks. This is what I want on the normal desktop screen( lg ): --------------------------------------------- | col 1 | col 2 | col 3 | --------------------------------------------- But After Shrinking the browser I am getting the following result: ------------------------- | col 1 | ------------------------- ------------------------- | col 2 | ------------------------- ------------------------- | col 3 | ------------

问题 In this example code, I'm trying to offset the Grid 's Canvas position by the height of one of its rows. Does anyone see what I might be doing wrong? As you can see, I tried moving the binding lower in the xaml file, just in case the RowDefinitions needed to be defined first. Either way, it doesn't seem to matter because Canvas.Top is always 0. <Canvas> <Grid Canvas.Top="{Binding ElementName=DetailsRow, Path=ActualHeight}"> <Grid.RowDefinitions> <RowDefinition x:Name="NameRow" />