C# - Transfer Two Variables Between Three Methods?

How would I go about sending a int variable, and string variable from one method to another method, to a final third method? This is basically how I have my methods setup. Obviously there is code that runs in each of these, but I am just trying to understand how to transfer these variables to my other methods.

protected void deleteOkBtn_Click(object sender, EventArgs e)
{
remove()
}
protected void imgdelbtn_Click(object sender, EventArgs e)
{
}
public void remove()
{
}