WPF Datagrid with Linq to SQL(vbnettutorial.net)

submitted by pons_saravanan(219) 1 year, 9 months ago

.net framework 4.0 already preloaded with the WPF DataGrid control. Only difference I faced is, when you are dragging the control from the toolbox. The CodePlex DataGrid is putting defaults to the AutoGenerateColumns as true but the .Net framework control defaults the AutoGenerateColumns as false read more...

add a comment |category: Windows Presentation Foundation |Views: 48

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ASP.Net DatePicker using Calendar Control (www.vbknowledgebase.com)

submitted by pons_saravanan(219) 1 year, 9 months ago

Is there a DatePicker control in the ASP.Net 2.0? No, so I started writing some code which will be similar to the Win Forms DatePicker. The best approach is to build a server control or al least a user control. This article describes how to use JavaScript to get this functionality so that later on this can be ported to a user control read more...

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ASP.Net GridView Group Rows(www.vbknowledgebase.com)

submitted by pons_saravanan(219) 1 year, 10 months ago

Presenting a grouped data in the standard GridView is really a tough task to get it to a satisfactory level. If you ever worked in Spreadsheets to group the data, you may have seen that the merge functionality gives a very good presentation for the grouped data read more...

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Vb.Net Draw In Picturebox [ VB .Net Tutorial ](www.vbnettutorial.net)

submitted by pons_saravanan(219) 1 year, 10 months ago

'System.Drawing' can be one of the fun working libraries for working on interesting tasks like imaging. This is loaded with a lot of features that can make the drawing and imaging activities much easier. read more...

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ASP.net ListView GroupTemplate [ Visual Basic Knowledgebase ](www.vbknowledgebase.com)

submitted by pons_saravanan(219) 1 year, 10 months ago

ListView is a fantastic control when you want to render the tabular data in a customized way. It gives you a lot of templates to work with. These templates will improve the most used functionalities. This article explains about one of them, which is GroupTemplate. read more...

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ASP .Net DataList Paging [ Visual Basic Knowledgebase ](www.vbknowledgebase.com)

submitted by pons_saravanan(219) 1 year, 11 months ago

If you ever worked in GridView, you will be amazed with the native functionalities that GridView offers. But DataList is not loaded with that many features. It is basically meant for binding data in a tabular format. If there is a need of sorting, paging then we need to write our own code to cater those needs. read more...

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Asp.Net Array List DataBinding and Sorting [ Visual Basic Knowledgebas(www.vbknowledgebase.com)

submitted by pons_saravanan(219) 1 year, 11 months ago

DataBinding is an integral part in developing GUI intensive applications. It really eases the job of populating the data into the control from respective DataSource. The DataSource is usually being an IEnumerator. Means all the objects that implement an IEnumerator can be used to bind the controls. read more...

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LinkButton GridView [ Visual Basic Knowledgebase ](www.vbknowledgebase.com)

submitted by pons_saravanan(219) 1 year, 11 months ago

We can delete a row in a GridView several ways. But I am here to explain how to use a LinkButton to delete a row. LinkButton is a fantastic control for raising a PostBack at the same time it is very flexible to style and format using style sheets and CSS. read more...

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Extract All TreeView Nodes [ Visual Basic Knowledgebase ](www.vbknowledgebase.com)

submitted by pons_saravanan(219) 2 years ago

TreeView nodes can be accessed from either Nodes collection from the TreeView root or ChildNodes collection for a TreeNode. But you don’t have any native functions to list all nodes to a single level list. This article explains how to get all nodes with complete source code in VB.Net read more...

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VB.Net DataGridView [ VB .Net Tutorial ](www.vbnettutorial.net)

submitted by pons_saravanan(219) 2 years ago

Binding DataGridView is very simple in .Net. Provided the knowledge of connecting to database, executing the SQL Select Queries and filling the dataset with the data fetched is necessary. While data reader also can be used for light weight read only purposes, I am explaining here with dataset. Since the coming articles in this website will refer back this article for DataBinding samples read more...

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VB.Net Web Page Link Grabber (vbnettutorial.net)

submitted by pons_saravanan(219) 2 years, 1 month ago

There are several ways to get all the links in a web page document. But I like this approach because of its simplicity and straight forward implementations. The rest of the approaches are like text processing with regular expressions. But for this approach a little knowledge of HTML and WebBrowser control is necessary read more...

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WPF AutoSuggest Textbox [ Visual Basic Knowledgebase ](www.vbknowledgebase.com)

submitted by pons_saravanan(219) 2 years, 1 month ago

AutoSuggest for a WPF Textbox Auto suggest feature is increasingly popular because of the ease of use. In ASP.Net we can use the Ajax tool kit to get the suggestions easily. But I couldn’t locate one for WPF applications. read more...

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GridView Alphabetical Paging (www.vbknowledgebase.com)

submitted by pons_saravanan(219) 2 years, 2 months ago

Sometimes the data will be more helpful if presented in a nice and user friendly manner. I have noticed this in the hierarchical GridView which I had explained earlier in previous articles. Like that, this paging also gives an excellent way to group and present the data on the screen. Whenever there is a need of alphabetical lists such as names, products, cities, you may try the Alphabetical Paging. read more...

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ASP.Net Substitution Control and Output Cache(www.vbknowledgebase.com)

submitted by pons_saravanan(219) 2 years, 2 months ago

When OutputCache is used to cache the page, the page response will be cached and the cached pages will be shown till the cache expires. This allows the web page to be rendered quickly. Wait there is a possibility that a frequently updated data is not shown to the client because of the cache. If this is what we want to accomplish, then substitution control can actually bypass the cache and display the frequently updated content to the client even thought he entire page is cached. read more...

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WPF Menu Databinding(www.vbknowledgebase.com)

submitted by pons_saravanan(219) 2 years, 2 months ago

For a complete working application Menu is a best known choice for navigation. Whatever other navigations such as toolbar, tabs etc... are optional and will add value for the application . It is a great control to display hierarchically organized data. One of the basic thing to be noted is we need to use HierarchicalDataTemplate for loading hierarchical data. read more...

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VB DataTable Sort [ VB .Net Tutorial ](www.vbnettutorial.net)

submitted by pons_saravanan(219) 2 years, 3 months ago

When there is a need of sorting rows in a DataTable, there is no direct support available in DataTable. There is no direct way to get the sorted records into a DataTable out of the box. There are few ways to sort the data in the DataTable but that needs a few lines of code that I would like to discuss here. We have already discused how to sort a records in Gridview using DataView read more...

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