Published on : 2017-04-29 11:31:07

We have to give our primary key column name to it rowupdating is not.                   In the above Snippet you are seeing a label in Item Template that means whenever we are showing GridView to the user Label will be visible to the user. The above piece of code will also do the same as label in ItemTemplate and Textbox in the EditItemTemplate. DataKeyNames=”Code, Type” The First Line using statement allows the programmer to specify when objects that use resources should release them. If we use proper command names for the buttons like “EDIT”, “DELETE”, “UPDATE”, “CANCEL” these will also trigger the appropriate GridView Events. I want to hide EmployeeID   for the user.   EditItemTemplate as the name itself it is the content to display for the items in the TemplateField when it is in Edit mode. NewValues[ intTBQtyPerCase ]); otblProductInfo. Column[4] – TypeIn this column’s EditItemTemplate section,replace the TextBox with a DropDownList, name it as cmbType.

By default all the boundfields will be trasferred as Textboxes in Edit Mode. Writing a Template Field and making it invisible. Column[1] – Gender replace the TextBox with a DropDownList, name it as cmbGender, add Male and Female as their ListItem values. For your persual, we have provided the complete source code of the GridView control below. If he clicks edit (or) in the edit mode he can be able to see the Textbox rowupdating is not. To avoid this we need to keep the property ReadOnly as false, Then in the edit mode nothing will happenes. What is TemplateField, ItemTemplate, and EditItemTemplate. NewValues[ intQtyPerCase ]); otblProductInfo. We will use Template Field, whenever we want to define some custom control in the data bound controls like GridView, DataGrid or DataRepeater.

InsertOnSubmit(otblProductInfo);//the InsertOnSubmit method called in the preceding code was named Add and the DeleteOnSubmit method was named Remove. In the Code you can see I put AutoGenerateColumns=”false”. Column[2] –City & Column[3] – State Add Texboxes in both column’s FooterTemplate section and name it as txtNewCity and txtNewState respectively.somethings in the air dating game.
. The above piece of code will also do the same as label in ItemTemplate and Textbox in the EditItemTemplate. Select column by column from Name to  Customer Type, include also Edit column, and select ‘Convert this  field into a TemplateField’. 1)      If we use command buttons we have less control on them while doing validations, i. DataBind(); } protected void LinqServerModeDataSource1_Selecting(object sender, DevExpress. .Free sex chat no credits no credit.

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This example shows how to edit and update records in a GridView in ASP.NET.

Description: I have one gridview I need to write code to insert data into gridview after that I need to edit that gridview data and update it and if I want to delete ...
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