Find control by name from Windows Forms controls

Find control by name from Windows Forms controls 

유사한 컨틀롤이 여러개 있을 때 해당 컨트롤들의 이름(text)로 찾아서 사용하기.

TextBox txt = this.Controls.Find("txtName1", true).FirstOrDefault() as TextBox; txt.Text = ""; if (drs != null && drs.Count() > 0) for(int i=1; i< 5; i++) for(int j=0; j<5; j++) ((ComboBox)Controls.Find("combo" + i.ToString() + j.ToString(), true).FirstOrDefault()).SelectedValue = "1";  

https://msdn.microsoft.com/en-us/library/system.windows.forms.control.controlcollection.find(v=vs.100).aspx