RadControls for WinForms
Contents

Dropdown Height

Copy[C#]
this.radMultiColumnComboBox1.MultiColumnComboBoxElement.DropDownWidth = 500;
Copy[VB.NET]
Me.RadMultiColumnComboBox1.MultiColumnComboBoxElement.DropDownWidth = 500

Dropdown Width

Copy[C#]
this.radMultiColumnComboBox1.MultiColumnComboBoxElement.DropDownHeight = 500;
Copy[VB.NET]
Me.RadMultiColumnComboBox1.MultiColumnComboBoxElement.DropDownHeight = 500