Thank you for writing.
Directly to your questions.
1. Here is how to hide the element responsible for the icon on the left:
.FormElement.TitleBar.IconPrimitive.Visibility = Telerik.WinControls.ElementVisibility.Collapsed;
2. You can use the FormBorderStyle property and set it to the desired option: https://msdn.microsoft.com/en-us/library/hw8kes41(v=vs.110).aspx
. For example:
.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
3. Here are the properties for these buttons:
I hope that you find this information useful. Should you have any other questions, do not hesitate to contact us.
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