dataview

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Why does DataTable.Select() return the wrong rows?

The DataTable.Select() function returns the wrong rows with a filter like this... \"booleanColumn1 AND booleanColumn2 AND GuidColumn1 = \'00000000-0000-0000-0000-000000000000\')\"[详细]

2023-02-20 22:22 分类：问答
How to get selected columns from a datatable

I have a datatable with 10 columns, but User can select the columns to be displayed so I need to create a generic code to display only the selected columns.[详细]

2023-02-20 16:15 分类：问答
How can I make a Wicket form save radio button state?

I want to have a repeater like DataView or ListView. The first column of each row (named User ID) should be read from a List, and for each user ID, the program should dynamically create three radio bu[详细]

2023-02-19 08:28 分类：问答
Sharepoint XSL data view query string filtering

Lets say I have a list called events. Using SP Designer I can add a webpart to a page, select the events list, and a data grid with standard sharepoint controls and column filtering will be added to[详细]

2023-02-19 03:44 分类：问答
How to sort a DateTime-column in DataView?

I have a gridview with some columns and I need to sort the gridview by a date-column. But I fail in sorting it correctly. This is the code that I use:[详细]

2023-02-18 20:40 分类：问答
Cannot change DataType of a column once it has data

I want to sort a gridview by a datetime-column so I need to change the datatype of that column I try it with following code but I\'m getting the error:[详细]

2023-02-17 21:48 分类：问答
Show button in DataView row on mouseover (ExtJS)

I would like to show a (delete) button in a DataView row in ExtJS. I don\'t want the delete button to be always visible but just on a mouseover.[详细]

2023-02-17 11:04 分类：问答
C# DataView RowFilter, null value for DateTime column

I\'m trying to filter on null columns (I only want to show rows where the column is null), but the issue is I can\'t compare the column to 开发者_运维技巧a null, since the column is of DateTime value.[详细]

2023-02-14 21:01 分类：问答
DataGridView Custom Sorting With Datasource

In my C# .NET application, I have a DataGridView.The grid\'s DataSource is a BindingSource, and the BindSource is bound to a filtered DataView of a DataTable that is requeried from SQL frequently.[详细]

2023-02-08 03:24 分类：问答
How do I make a C# DataView column invisible?

How do I make a C# DataView column invisible? I thought it would be similar to ReadOnly but the following doesn\'t work because there is no \"visible\" property.[详细]

2023-02-07 02:43 分类：问答