Category - ComboBox
Results 21 - 27 of 27
01 Mar 2018 01 Mar 2018 1 Comments  18623 Views
Here Mudassar Ahmed Khan has provided solution to the following exception (error) which occurs when adding a Default (Blank) Item to ComboBox after it is populated with some DataSource in Windows Forms (WinForms) Application using C# and VB.Net.

Items collection cannot be modified when the DataSource property is set.
27 Feb 2018 27 Feb 2018 0 Comments  23536 Views
Here Mudassar Ahmed Khan has explained with an example, how to Filter DataGridView using ComboBox in Windows Forms Application using C# and VB.Net.

By default the DataGridView will show all records. As soon as user selects an item in ComboBox, the records will be searched in Database and the DataGridView rows will be filtered in Windows Forms (WinForms) Application using C# and VB.Net.
12 Feb 2018 12 Feb 2018 0 Comments  15702 Views
Here Mudassar Ahmed Khan has explained with an example, how to add (insert) Default First Value (Item) in ComboBox (DropDownList) in Windows Forms Application using C# and VB.Net.

First a DataTable will be populated from database and then the Default First Value (Item) will be added to it, finally the ComboBox will be populated from DataTable in Windows Forms Application using C# and VB.Net.
03 Feb 2018 03 Feb 2018 2 Comments  36997 Views
Here Mudassar Ahmed Khan has explained with an example, how to bind (populate) ComboBox from Database using DataTable (DataSet) in Windows Forms using C# and VB.Net.
02 Feb 2018 02 Feb 2018 0 Comments  18557 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement Cascading (Dependent) ComboBox in Windows Forms (WinForms) application using C# and VB.Net.

The three Cascading ComboBox i.e. for Country, State and City will be populated from SQL Server database in Windows Forms (WinForms) application using C# and VB.Net.
01 Feb 2018 27 May 2021 0 Comments  32077 Views
Here Mudassar Ahmed Khan has explained a simple tutorial with an example, how to implement ASP.Net AJAX ComboBox Extender control of the ASP.Net Ajax Control Toolkit Library using C# and VB.Net.

The ASP.Net AJAX ComboBox Extender control is used since it allows user to combine the features of DropDownList and AutoComplete TextBox in one control.
06 Aug 2015 06 Aug 2015 0 Comments  39867 Views
Here Mudassar Ahmed Khan has explained with an example, how to populate (bind) ComboBox from Enum in Windows Forms (WinForms) Application using C# and VB.Net.
The Enum values will be extracted into an Array and then each Array item will be added to the ComboBox in Windows Forms (WinForms) Application using C# and VB.Net.
Results 21 - 27 of 27