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Hello All the best programmer, Good Morning and Sorry for disturbing. i have some problems all, hopely you would like to help and could help me thanks. my problem is : i need validate or check the data or value in datagridview cell before it update to the database, so i can check if the user...

hello all the best programmer, hopely there is an answer for this case, could you and would like to help me how to print multiple document of pdf type files just with one button click, so its mean, when the user click the button "Print", every pdf document in a filepath that has been set for the...

Hello dear all the best programmer, i am so sorry for disturbing you again, finally i have could create thre report from crystl report in visual studio using vb . net programming language, but there is a problem again : i cannot creat new parameter ? actually the problem it's not i don't know...

Hello all the best programmer, i am so sorry for disturbing again, i have some problems that i don't know how to solve and where must i search about that, hopely you would like to help me thanks, i make report using sql query, and because of the query i get some fields that can import to the...

Hello my friend the best programmer and kind one:) my friend, i've a problem, i would like to export data from excel to datagridview now, that before i have could to export data from datagridview to excel but now i do the other side that how to import data from excel to datagridview. actually...

Hello dear all the best programmer, i am so sorry for disturbing but i need help from you all seriously, i am newbie in vb.net so i get problem in a task that i am sure you can solve it, and hopely you would like to help me to solve it, my problem is how to put datetimepicker on some column for...

Hello Dear All The Best Programmer, i am so sorry for disturbing again, but hopely it's a nice day to help a newbie like me hehe. coz tutorial in this forum from the best my friend programmer i 've could created a database application. but now i've a problem again. and hopely you would like to...

well thanks you very much for your helping Mr. and your blog is a great and has many knowledges in that. actually i've read all the content especially in ado.net categories, but i am so sorry because of i still can understand and solve my problem. if its okay, could you tell me the solution...

well i am so sorry for that, could you tell me where i can find the blog thanks.

and i've tried to input the value manually like input '19/02/2012' i get the same eror when i use datetimepicker. the code : SELECT dbo.T_V2_OvertimeData.WorkDate, dbo.T_V2_OvertimeData.EmpId, dbo.T_V2_Employees.EmpName, dbo.T_V2_Employees.Discipline, dbo.T_V2_OvertimeData.PlanManhours...

i've tried to user datetimepicker but i get this error : Conversion failed when converting date and/or time from character string. i use the code : SELECT dbo.T_V2_OvertimeData.WorkDate, dbo.T_V2_OvertimeData.EmpId, dbo.T_V2_Employees.EmpName, dbo.T_V2_Employees.Discipline...

Hello dear all best programmer, good morning (because of in batam indonesia it's 9 O'Clock AM) hopely you would like to help me again and solve my problem. i've problem i want to show data base on selected date. i've a table that consist of : no nama date 1 a 15/04/2012 2 b...

Hi dear all the best programmer, especially for my friend Ian, thank you for your helping again. finally i've could to export data to excel from a table so i don't need datagridview again and my report become dynamic enough. cos i can make a query that can meet my need to the report and the...

Hello dear all the best programmer, hopely you would like to solve my problem. here : I've got a load of DataTables that I want to export into several Excel worksheets (in a new spreadsheet / Excel file). The "solution" that already exists in the code I have is two nested for loops...

Or maybe all, would you like to tell me how to make a report with visual basic .net and sql server database using crystal report. and hopely you would tell me the example make a repot using a database that's connected a server with windows authentication not sql server authentication. because...

Hello dear all the best Programmer. i am so sorry for disturbing, hopely you would like to help me. i have some problems. i need to make an application to make a report from my database and my table using crystal report , vb. net and sql server database. because of i always make a new database...

Hello dear programmer, after i follow the ian instruction and from the video above, finally i can make a simple aplication that can show my data table of my database and do add new record, delete record and save the data. but i have problems again, would you like to help me again please. i...

Hello dear Ian, i've tried the video tutorial and that was so amazing, i don't need to do anything (make a code) for do insert , delete and even save "update all of my table database". i would likte to say thank you very much dear ian. best regards, toni firnandes.

well, thank you very much dear ian . i have tried your suggestion and well everything is work okay. and then would you like to tell me how to do add, delete , edit and search operation databse using bindingnavigator button and the data edit from datagridview. thanks best regards, toni firnandes

Hello ALL the best programmer, before go to my question today, let me introduce my self : my name is toni firnandes from batam indonesia. Nice to get you all in this forum and hopely you would like to help me solve my problem. I have problem to make application database using sql server...