Inside the On Row Deleting event handler, the Index of the Grid View Row is determined and and it is used to delete the Row from the Data Table. Net Question Answer site, specially started to allow visitors of this site ask their doubts and queries. Just click the Ask Now button and ask your question now.
Finally the Data Table is saved back to the View State and the Grid View is again populated. Now you can ask questions directly to me on my new site ASPForums.
Place Link Button Edit in Item Template and Link Button Update and Cancel in Edit Tamplate of Gridview's column. Fire Grid View's Row Editing event for Link Button Edit. Fire Grid View's Row Updating event for Link Button Update. Fire Grid View's Row Canceling Edit event for Link Button Cancel. Set Command Name propery of Link Buttons according to their respective event. Set Grid View's Data Key Names Property to record ID (ID=Primary/Unique key of student table) 7.
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Find Control("txtdescription") Dim txtunit_price As Text Box = gvr. Edit Index = -1 'Bind data to the Grid View control. When all you've got is a Hammer, Every Problem looks like a Nail. Since you are already getting a Row Updating event, I'll work from there.
Find Control("txtqty") Dim txtdescription As Text Box = gvr. However, your problem may have more to do with the fact that you Data Bind the Grid View in Row Updating. This can be beneficial to other community members reading the thread.
i am getting old values in the rowupdation in gridview , while clicking over the update button , in my code behind i am using below code to get value. Find Control("txtunit_price") 'Reset the edit index. To get both the old and the new value of a field named unit_price, (for the example as a String.To get both the old and the new value of a field named unit_price, (for the example as a String.Unless they are Key fields, there isn't really a way to get to these. Data Bind in Row Updating (or at least before the Update is actualy processed) is better not done. The event has event-arguments of type Grid View Update Event Args. Text) but i am getting all the old values stored in the gridview when the grid was loaded , kindly suggest.But when the Gridview displays, the "1111" isn't there - but the changes made by the user are! Hi juriggs, If the textbox and label are bound to data source, you needn't to set the text manually. You were right, I am binding the Grid View with a Sql Data Source.