Rowupdating in asp net c Free webcachat

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.

rowupdating in asp net c-69

Rowupdating in asp net c

Bind Data(); } You're accessing so many items without null checks that it could be any number of things. Are you sure all of the controls exist in the cells you're specifying? protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) { Grid View Row row = (Grid View Row)Grid View1.

Edit Index = -1; //Bind data to the Grid View control.

Find Control("que"); My Sql Command cmd = new My Sql Command("update exam set [email protected],[email protected] where id = @id", con); cmd.

Find Control("nam"); Text Box tques = (Text Box)row.

Edit Index = -1; bind(); } public void bind Gv Edit() { Grid View1. Edit Index = -1; bind Gv Edit(); } protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) { Grid View Row row = Grid View1.

Data Bind(); } protected void Grid View1_Row Editing(object sender, Grid View Edit Event Args e) { Grid View1. New Edit Index; bind Gv Edit(); } protected void Grid View1_Row Canceling Edit(object sender, Grid View Cancel Edit Event Args e) { Grid View1.

Here Mudassar Ahmed Khan has explained how to Export a Grid View with Images or Pictures to Word Excel or PDF Formats in ASP. In this article the Grid View is displaying images stored on disk and th Hi, This is Mudassar Khan. 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.

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event is raised when a row's Update button is clicked, but before the Grid View control updates the row.

This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.

A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.

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