How to replace multiple variables in word using c#?

Question

C++ / C#

When entering variables into the Word like: {name} - the program replaces {name} with the entered name in the textbox, but if there are several of these variables {name} in the file, then it changes only 1, how to make the program change all variables with the name {name}?
Code example:
varname = textBox1.Text;
ReplaceWordStub("{name}", name, ref wordDocument);

Answer 1

Work with the document using the Open XML SDK.
Here is an example, replacing text in a file.

Answer 2

Find.Replace = wdReplaceAll; // значение константы: 2

Example:
www.askit.ru/custom/vba_office/m10/10_06_05_word_f...