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C# add/subtract quantity in datagridview with database

Discussion in 'Coding, Programming' started by carljed, Aug 24, 2015.

  1. need po ako ng code paano mag add at subtract ng quantity sa datagridview with database

    example: quantity=100 sa datagridview
    mag input po ako ng 20 sa quantity textbox pagkatapos e click ung save button ung quantity sa datagridview ay maging 80

    please pa help po for school project thanks
     
  2. Ganito ba ? ..
    Ex. mag buy ng product tpos yung quantity is 188 then example nag buy ng 5 pagkatapos mag buy isave na pag tingin ulit sa datagriv 183 nlng yong quantity nabawasan ng 5 . ganyan ba ? tingnan mo SS ko ..
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  3. apps ba yan pre?
     
  4. sir anong programming language po ba gamit mo para dito?
     
  5. me link ka ba or ebooks for C# programming, gusto ko po kc matoto ng C#, .VB.Net po kc lng alam ko.
     
  6. sa ÿôutubê ako natutu ^^ .. search mo Programming Knowledge :)
     
  7. ah ok., pwde po pa henge nlng ng sample program mo using C# and MySQL using me, Add, Delete, Edit and Print using Crystal Report.
     
  8. di ako maalam sa crystal report ee XD report viewer lng alam ko :D
     
  9. opo :p
     
  10. me sample code pa pre? penge nman ako para mpag-aralan ko din, thanks
     
  11. cge try ko gawaan kta simple add/delete/update/retrieve :) anong system ba yan ? :)
     
  12. ok pre wait ako d2 ah., bsta MySQL yung back-end database nya for adding/deleting/updating of data. tnx
     
  13. Ex. ganito ? ok na ?
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  14. Oo pre, pwde na yan.. pa DL nlng ng sourcode nyan or project file nyan tnx
     
  15. Gusto ko rin matuto nito. Paano po ba?
     
  16. anong language gamit mo ?
     
  17. sige pag ok na connection ko :)
     
  18. boss paano lagyan ng icon yung button? ano image gagamitin para ma click
     
  19. di button gamit ko dyan .. menuStrip yan tapos nilagyan ko ng image then ni set ko yung TextImageRelation = ImageAboveText [​IMG]
     
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