有人可以解释一下这些代码行， [英] Could someone please explain this code lines,

问题描述

string formid = txt_formid.Text;


        if (int.Parse(bl.bl_chk_no1(formid)) >= (int.Parse(bl.bl_chk_no(formid)) + 1))
        {

            string OFFER_ID= txt_offer_id.Text;
            string FORMID = txt_formid.Text.Trim();

我发现ID难以理解.

I find id difficult to understand.

推荐答案

我已将代码分解为更多步骤；

I''ve broken the code up into more steps;

// Get data from a text field called txt_formid
string formid = txt_formid.Text;

// Call method bl_chk_no1 that does something to text in formid, 
// returning some sort of number as a string
string no1 = bl.bl_chk_no1(formid);

// Call method bl_chk_no that does something to text in formid, 
// returning some other number as a string
string no = bl.bl_chk_no(formid);

// Get the integer values out
int v1 = int.Parse(no1);
int v2 = int.Parse(no);

// Compare and do stuff
if (v1 >= (v2 + 1))
{
    string OFFER_ID= txt_offer_id.Text;
    string FORMID = txt_formid.Text.Trim();
}

希望这会有所帮助，
弗雷德里克(Fredrik)

Hope this helps,
Fredrik

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