WF-64663-Changed the ReadMe file.#2

Raghav-Sudhakar wants to merge 6 commits intomasterSyncfusionExamples/How-to-bind-SelectedItem-property-in-Winforms-SfComboBox:masterfrom

WF-64663-sfComboBoxSyncfusionExamples/How-to-bind-SelectedItem-property-in-Winforms-SfComboBox:WF-64663-sfComboBoxCopy head branch name to clipboard