How to generate 5 digit random numbers and save in Database using C# and VB.Net in ASP.Net

Question

I need to develop a web application with a textbox and button that will generate 5 digit random numbers based on the value given in textboxSuppose if i give 7 in text box for the first time and click generate button i need to generate 7 five digit random numbers ie 10001200002543198765453215432176578 like this 7 five digit random numbers and these generated random numbers should be saved in databaseAgain if i give another number in text box let it be 4 again i need to generate 4 five di

dharmendr · Accepted Answer

Hi  kavithavRefer the below sampleHTMLltdivgt    lttablegt        lttrgt            lttdgt                ltaspTextBox ID34txtValue34 runat34server34 gt            lttdgt        lttrgt        lttrgt            lttdgt                ltaspButton ID34Button134 Text34Generate Random Number34 runat34server34 OnClick34GenerateRandomNumber34 gt            lttdgt        lttrgt        lttrgt            lttdgt                ltaspLabel ID34Label134 runat34server34 gt            lttdgt        lttrgt    lttablegtltdivgtCodeCprotected void GenerateRandomNumberobject sender EventArgs e    string number  3434    Random random  new Random    if stringIsNullOrEmptytxtValueTextTrim            for int i  0 i lt ConvertToInt32txtValueTextTrim i                    int n  randomNext0 100000            number

dharmendr · Answer

dharmendr saysfor int i  0 i lt ConvertToInt32txtValueTextTrim i                    int n  randomNext0 100000            number  nToStringD5  ltbrgt        You need to change the code like below For insert code into database you have to check the data already present or not If not present then insert into databasefor int i  0 i lt ConvertToInt32txtValueTextTrim i                    int n  randomNext0 100000            number  nToString34D534              Code for insert the no to database

How to generate 5 digit random numbers and save in Database using C# and VB.Net in ASP.Net

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