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Questions tagged [controlparameter]

Binds the value of a property of a Control to a parameter object.

26 questions
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controlparameter not found

Error: Could not find control 'mytextfield' in ControlParameter 'mycontrolparam'. The error is because "mytextfield" is inside a panel control…
TheTechGuy
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How do I filter on 5 parameters, including a dropdown list using filter expression?

I'm trying to filter my gridview with 5 different parameters. I can get it to work fine but the issue arises when I add the "All" into the dropdownlist. If I select All in the dropdownlist I can't filter anymore. It will show the results for…
Dr.Prog
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How to use LIKE operator on DATE/TIME using a Text control parameter in asp.net?

I am trying to use a like parameter to get the year within a date field in my database using a control parameter. I need this to work on the aspx not the aspx.cs page. Below is my code:
Danielle McKay
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Change ControlParameter ControlID property from VB

I have a gridview created in asp.net within Visual Studio. There are some control parameters in my SqlDataSource1 to identify some drop down lists for editing within my gridview. I currently have the "ControlID" property hard coded based on the name…
Blade
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Error trying to filter drop down list with a Gridview field value via a controlparameter

I'm getting the dreaded 'DropDownList1' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value error when trying to filter a drop down list in a templatefield using one of the other boundfield…
Defdaz
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Using a ControlParameter in FilterParameters when the property is null

I have a DataList and FormView; they have separate datasources, though they pull the same info. The FormView's datasource has a FilterExpression to pull whatever's been selected on the DataList. On first load, the SelectedValue of the DataList is…
end-user
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How to access code behind on MasterPage for ControlParameter

I'm trying to find this String in my code behind on my masterpage, however since my ControlId="__Page" it's looking for the string on the child page instead of the master page
user222427
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Could not find control 'MainContent_DropDownList1' in ControlParameter 'Company'

I was debugging and I got the strange error listed above. It was weird because my Dropdownlist is called DropDownlist1. When I set it equal to that earlier, the debugger told me it could not cast it to a string. So here is my C#, where the problem…
Alexander Ryan Baggett
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UpdateCommand problem in a TemplateField in asp.net GridView

I have the following grid:
Shankar
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User input query parameters in Visual Studio

I'm new to both Visual Studio and ASP.NET. I'm creating this project for my Data Base course in the university and I want to make it web-based with Visual Studio. So I've created my site, imported the DB, etc. and now I want to create a query with…
bbahov
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How to pass value using ImageButton to update database?

I having problem when I try to pass value from ImageButton to a controlparameter, then the update command can retrieve the value from control parameter to execute update statement. I want to pass value Status=1 when ImageButton APPROVE is clicked,…
mcheng
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