Rowupdating event of grid view in asp net senior dating on
Save all or press "Ctrl S" and hit "F5" to run the page, the page will look as in the following image: Click on "Edit the Grid View", it will display Textboxes in each cell as in the following image: Edit the value(s) here and click on the Update link, it will update all the data or to remove it click on the "Delete" link above the image shown.
One note will be helpful for you, while describing Columns in Grid View if you are using a boundfield then create objects of the control using cells[index] in the rowupdateing event of Grid View, but if you are using controls itself like Label or textboxes etc then use Fincontrol("stringid").
The Row Updating event fires fine , but gv2_Row Updated does not fire? Width="99%" Header Style-Css Class="ph Head" Css Class="phone Table" Grid Lines="Both" Auto Generate Edit Button="true" Auto Generate Delete Button="true" On Row Editing="gv2_Row Editing" On Row Canceling Edit="gv2_Row Conceling Edit" On Row Updated="gv2_Row Updated" On Row Updating="gv2_Row Updating" Edit Row Style-Back Color="Light Yellow" Data Key Names="id External ID" If you're manually binding data to the Grid View (not using a Data Source ID), then the Row Updating event will fire after an update command, but the Row Updated event will never fire. Aaron I should have been more specific as to why I need the Row Updated to fire. Code behind:1 protected void btn Update Promotion Items_Click(object sender, Event Args e) 2 Aspx: (field in Bold is where my link button resides)1 Gridview fire message box during rowupdating event During the rowupdating event of my gridview I am basically doing some validation on one of the fields.
It looks Row Updated event will not fire unless I use a Data Source ID, which I am not. So, after clicking update, the Row Updating fires but I cannot get the Grid View to exit out of Edit Mode. Datagrid(1.1) to Grid View(2.0) and using the Row Updating event how to extract the values from the controls. If it doesn't meet the requirement, I want a message box to fire with the error statement and have simply an 'ok' button on it.
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event is raised when a data row (represented by a Grid View Row object) is bound to data in the Grid View control.
Please keep in mind that there are many different ways to update the database using the Grid View control depending on the type of data you are updating and the functionality the user need and there are many solutions to achieve the same end result.
In the above tutorial I tried to give you one of the easiest solutions and I hope you can go explore Grid View control editing further after learning the basics from this tutorial.
By Default, Grid View control displays Item Template which directly shows the Product Name and Unit Price columns but when user clicks Edit button Grid View automatically switches to Edit Item Template and display the control available inside Edit Item Template for user editing.
Now I will show you the C# code behind file of the above ASP.