infragistics

问题 I'm using infragistics WPF editors and XamComboEditor. In previous WinForms version there was MRU list capability. What it basically does is it displays list of most recently used items at the beginning of the list and separates those items with some separator (which cannot be selected). Regular list of combo box items follows after this separator. Now, infragistics combo does not provide this functionallity. I'll have to develop it on my own and the question is how to approach this. My

问题 I am having below code that successfully adds a check box column to the ultrawingrid, my problem is that when I make a selection by checking a check box on the Select column the count of selected rows of ultrawingrid is not updated and it still shows the count as zero, and also I want to know how to enable multi checkbox selection i.e multiple rows selected... Below is the code... private void grdPayVis_InitializeLayout(object sender,InitializeLayoutEventArgs e) var gridBand = grdPayVis

问题 I have set image to a cell and i have to remove at some point of time. //Code 'Get the first cell of the first column in the grid UltraGridCell = UltraGridRow.Cells(UltraGridColumn.Index) If (UltraGridColumn.Hidden = False) Then 'Set the cell image UltraGridCell.Appearance.Image = My.Resources.Tran_comment_161 UltraGridCell.Appearance.ImageHAlign = HAlign.Right UltraGridCell.Appearance.ImageVAlign = VAlign.Top Exit For Else 'Code to remove the image from the cell End If How can i do this? 回答1

问题 I need to be able to support a XamDataGrid which at design time will not have a set number of columns. For example, the app will run, get some data from the server and create some objects. Depending on the response from the server, I may have a different number of objects each time I run the app. Here is an example of what I mean. Lets say I make a call to some service and get back an xml response with some info. I deserialize that response into a number of objects, which can be different

问题 Lets first imagine some domain objects: Customer: Name Phone List of Orders Order: Date Amount My grid is then set up with the following field sets: <XamDataGrid> <XamDataGrid.FieldLayouts> <FieldLayout Key="Customers"> <Field Name="Orders" IsExpandable="True" /> <Field Name="Name" /> <Field Name="Phone" /> </FieldLayout> <FieldLayout ParentFieldLayoutKey="Customers"> <Field Name="Date" /> <Field Name="Amount" /> </FieldLayout> </XamDataGrid.FieldLayouts> </XamDataGrid> This works fine when

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . My application is built into WPF using Infragistics control(xaml). I wanted to port the existing app into Web but we don't want to use

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . I am re-evaluating my 3rd party controls. I currently use the Infragistics tools suite for ASP.Net and WinForms. What controls do you

问题 I am trying to implement the igHierarchicalGrid for my application, which can have multiple levels depending on user requirement. I need to use Load on Demand feature without oData, so that I can use server's JSON response, parse it and show the results in child grid. Issues, I am facing is How to use my custom ajax call from which i can send some data to server not necessary the primary key and gets the result in desired format so that the child grid corresponding to that grid is loaded. I

问题 I have an UltraGrid in which I have many columns of which 2 columns are DateTime style. Now when I use the filter of that columns it shows all the DateTime values as a text in a dropdown. But I need that as a calendar in order to make the filter easy. It is enough to show just a calendar when clicking the filter. I have tried some code but it doesn't work. //Code: Private Sub grdResult_BeforeRowFilterDropDown(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid

问题 I am trying to add a new checkbox column to the ultrawingrid that is binding to a dataset, when ever I add a new column it says key not found, any ideas on how to fix it, Thank you... Below is the code private void grdPayVis_InitializeLayout(object sender, InitializeLayoutEventArgs e) { var gridBand = grdPayVis.DisplayLayout.Bands[0]; gridBand.Columns["Select"].Header.Caption = "Select"; gridBand.Columns["Select"].Header.Appearance.TextHAlign = HAlign.Center; gridBand.Columns["Select"].Header