Bind (Populate) AutoComplete ComboBox from Database in Windows Forms using C# and VB.Net

Here Mudassar Ahmed Khan has explained with an example, how to bind (populate) Bind (Populate) AutoComplete ComboBox from Database in Windows Forms application using C# and VB.Net. The population of an AutoComplete ComboBox is done in same way as the normal ComboBox, just the AutoCompleteMode needs to be enabled.