Vb net rowupdating event updating windows media center

In this example I will give you a complete solution on “How to operate Drop Down List in Grid View Edit Mode“ CREATE TABLE [dbo].[Brand]( [ID] [bigint] NOT NULL, [Name] [varchar](max) NOT NULL, CONSTRAINT [PK_Brand] PRIMARY KEY CLUSTERED ( [ID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] CREATE TABLE [dbo].[Product]( [ID] [bigint] NOT NULL, [Name] [varchar](max) NULL, [Description] [varchar](max) NULL, [Brand ID] [bigint] NULL, CONSTRAINT [PK_Product_2] PRIMARY KEY CLUSTERED ( [ID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] INSERT INTO Brand Values(1,'Kohinoor') INSERT INTO Brand Values(2,'Proctor & Gamble') INSERT INTO Brand Values(3,'Telenor') INSERT INTO Brand Values(4,'Unilever') INSERT INTO PRODUCT VALUES(1,'Lux Beauty Soap','Product of Unilever',4) INSERT INTO PRODUCT VALUES(2,'Tibbet Pomed','Winter Product',1) INSERT INTO PRODUCT VALUES(3,'Data SIM','Subscriber Identity Module',3) INSERT INTO PRODUCT VALUES(4,'Nippon','Color Television',1) Note: If you use windows authentication then use the first key. Update server name, Database name, User name, Password as per your settings. Is Post Back) { Bind Grid View(); } } private void Bind Grid View() { Data Table dt; String SQL = "SELECT P.

Now add the Grid View Control like Below: Note: If you look at the Grid View events you will get onrowdatabound, onrowupdating, onrowediting, onrowcancelingedit events. Like onrowdatabound event will fire when Grid View Data Bind() method was called, onrowediting event will fire when user click on Edit link, onrowupdating event will fire when user click on Update link & onrowcancelingedit will fire when user click on Cancel link.

To String(); } } } protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) { string s Constr = Configuration Manager. Connection String; using (Sql Connection conn = new Sql Connection(s Constr)) { string s Update SQL = "UPDATE Product SET Brand [email protected] ID WHERE [email protected]"; conn.

Open() Using da As New Sql Data Adapter(comm) dt = New Data Table("tbl") da.

The problem is developers can not understand how to populate or bind data into Drop Down List within the Grid View in Edit Mode.



Net) developers faced a problem when they want to implement edit functionality within a Grid View. Name Brand" + " FROM Product P, Brand B" + " WHERE P.

Edit Index = -1; Bind Grid View(); } 0 Then Dim cbo Brand As Drop Down List = Direct Cast(e. Find Control("cbo Brand"), Drop Down List) Dim dt As Data Table Dim SQL As [String] = "SELECT * FROM Brand" Dim s Constr As String = Configuration Manager. Connection String Using conn As New Sql Connection(s Constr) Using comm As New Sql Command(SQL, conn) conn.



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