Questions tagged as 'combobox'

Tagged questions
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Error with Combobox ItemStateChanged

I have two combobox in a form, it depends on the first option of the first combo, you must load the results referring to the first option, for example, if I choose the option of Sección 1 in my first combo, you must load all the reference...
asked by 20.06.2016 / 22:58
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How to put a predetermined text in a ComboBox?

I have the following comboBox <ComboBox x:Name="cmbBuscarPor" HorizontalAlignment="Left" Text="Buscar por " Margin="210,10,0,0" VerticalAlignment="Top" Width="120" Height="30" VerticalContentAlignment="Center"> <ComboBoxIt...
asked by 10.04.2018 / 23:28
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ajax dependent input of combo in different rows

I have the following case to solve: In a table, where I add separate rows using the "Add" button, I have a combobox that brings data from the database and I need the input price_service to be automatically completed depending on the option...
asked by 14.02.2018 / 15:24
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Ajax Fill input fields from combobox

I need help because I can not achieve this: Here I have a code that I got on the web and adapted to fill dependent comboboxes. But I need that from the selection of the combo #sucursales the input field #Direccion is completed, obtaining data fr...
asked by 10.03.2017 / 16:19
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Store the info of a combox in a variable in C #

I'm just beginning on the subject of programming, and I want to ask for your help; I have a drawback and I can not find how to store the values of a combobox in C # in a variable. I have a combobox that I have called CmbMes. in this store the...
asked by 30.03.2018 / 03:17
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Load Combobox in VB.NET with two parameters

I have the following statement that the CB loads with the parameters that the Finality class has that filters by states. Private Sub cargarFinalidades() Dim dtFinalidades As DataTable With ucFinalidad .ProcedimientoAlmacenado...
asked by 08.03.2018 / 17:49
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Problem filling ComboBox in Java (Eclipse)

I had already loaded a similar question but it did not work. The idea is a recipe program. I have a class called "Input", several inputs are registered, and then those inputs (one or more) are loaded into a "Plato" (another class). The supplies...
asked by 22.02.2018 / 01:00
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Winforms C # Error with ComboBox nested with mscorlib.dll in Visual Studio

Help with the error:    'System.FormatException' in mscorlib.dll. Additional information: The input string does not have the correct format. I have an error when I start my frame for the first time since I have ComboBox nested Stat...
asked by 04.12.2017 / 02:12
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I want the combo box to save the code of a field?

I'm doing a personal project, I have two tables: |---------| |Area | |---------| |Cod_Area | |Nomb_Area| |Ubicacion| |---------| |---------| |Empleados| |---------| |DNI | |Nombre | |Apellido | |Cod_Area | |Celular | |Cargo...
asked by 27.05.2017 / 00:15
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Select the Value of a Dictionary in a ComboBox Wpf

I have the following code. ajusteCbb.ItemsSource = new Dictionary<string, string> { { "A", "SI" }, { "C", "NO" } }; ajusteCbb.DisplayMemberPath = "Value"; ajusteCbb.SelectedValuePath = "Key"; and in a Datagrid I have this code <D...
asked by 01.07.2016 / 00:09