Rowupdating gridview findcontrol

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Find Control("cbo Brand"), Drop Down List) If cbo Brand Is Not Nothing Then ' You can apply condition here cbo Brand.The visitors to a web site can typically be divided into two groups: the users and the administrators.To add a File Upload control to your Grid View, you first need to add an Item Template Field.To the template field you can add both an Item Template, which will be displayed when the row is not in edit mode, and an Edit Item Template, which will be displayed when the row is in edit mode.In the Row Updating event the Image parameter added to the Update Paramters collection will be set to the name of the uploaded file.The Row Updating event will be trigged before the data-source control’s Update Command is executed, so the Row Updateing event is a good place to change the value of the data-source parameters that will be passed to the data-source’s Update Command.

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The following code will get the instance of the File Upload control and save the uploaded file: From the Row Updating event’s Grid View Update Event Args, you can get the index of Grid View’s row that is going to be updated.In the above code, I set two properties Show Edit Button and Show Cancel Button of Command Field.These properties will automatically render Edit, Update and Cancel buttons inside Grid View column.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) Protected Sub Page_Load(sender As Object, e As System. Load If Not Is Post Back Then Bind Grid View() End If End Sub Private Sub Bind Grid View() Dim dt As Data Table Dim SQL As [String] = "SELECT P. To String() ' You also control the show hide enable disable here. Enabled = False End If End If End Sub -1 Then Dim cbo Brand As Drop Down List = Direct Cast(Grid View1.

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