I want to get the TextBox object reference by using the name of this object.
I can reach to this object referance, by putting ".." operator between Forms reference and name of the control (oForm..sObjectName) in Visual Foxpro.
How can I do this in C#

public static string GetObjectFromStr(Form oForm, string sObjectName) // sObjectName = "txtCompanyName"
{
// How can I get oTextBox
TextBox oTextBox = (TextBox) oForm..sObjectName;
}

Thank in advance

Ali Altun