C# - Displaying String Variable In Editable Portion Of ComboBox?

Oct 11, 2010

I have some value in variable string var="some text"; i have bind the combobox with list but during loadoing of form i want var to be displayed in editable portion of Combobox...

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I have 2 tables, call them stock and visit. Stock contains a list of standard products (code and description columns). Visit contains a list of products used during a visit (product description column amongst others). When a user adds a product to the visit table they can either select a standard product from the list or select a product code and amend the description, e.g. they could select "paint" and change the description to "blue paint". The new description will only be relevant in the Visit table. This all works fine.

I have an editable gridview which lists the products used during a visit. There is an Ajax control toolkit combo box in the EditItemTemplate which allows the user to select a different product. If the product exists in the Stock list then everything works
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'ProductDescription' has a SelectedValue which is invalid because it does not exist in the list of items.
Parameter name: value

I presume this is because the amended description won't exist in the standard list of products. How do I add the amended description to the combo box list? I've tried using the RowEditing event but can't reference the combo box in the EditItemTemplate.I think what I want is something along the lines of [Code]....

Combobox markup below

<asp:ComboBox
ID="ProductDescription"
runat="server"
[code]...Answer in vb preferably.

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I have combobox & button in my webpage, if i select a value from the combobox, then i click the button the page is refreshing, combobox value is changing.For Example Combobox value: 1, 2, 3, 4 .....If i selected 2 then i press the button, webpage is refreshing, combobox values is display from: 1, 2, 3, 4....Combobox should display 2Why combobox is displaying a selected value when i press the button.


Table Name: user

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...,

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[code]...

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I am using AjaxToolkit ComboBox in my application

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[Code]....

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Note: Code is taken from this tutorial [URL] I currently have an editable gridview with only some columns editable by the user. In the background I want to record the time/date they have saved the data to the grid. This column 'Time' is not bound to the grid. Is there anyway I can still include this update when rebinding the newly edited data?

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code

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I have the following items bound to my combobox:

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Quote:
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[code].....

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[Code]....

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<img src="http://track.opicle.com/aff_l?offer_id=2193&adv_sub=LEAD_ID" width="1" height="1" />
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[Code]....

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[Code]....

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