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Feb 16th, 2009, 06:32 AM
#1
Thread Starter
Member
[2008] running arrays from structures
Hi, i am currently running a program that will allow me to save all data on the form to open and edit at will. It uses a structure of 8 arrays, each with 16 values to save the information.
When i try to save the text into the array, it tells me that its a bad record length and crashes.
Here is the code:
Code:
Public Structure save_weekly
<VBFixedString(8)> Public dates() As String
<VBFixedString(30)> Public description() As String
Public FaD() As Double 'food and drink
Public ToE() As Double 'toys and equiptment
Public HaL() As Double 'heating and lighting
Public WrCt() As Double 'water rates/council tax
Public TrO() As Double 'travel and outings
Public Misc() As Double 'miscellaneous
End Structure
That is the structure itself
just to warn you, this next bits a bit bulky, i couldnt work out how to loop the textbox names (if you can find a way, that would be great!)
Code:
Dim saveweekly As New save_weekly
Dim month As Integer
Dim week As Integer
Dim filename As String
Dim x As Integer = 1
month = MonthCalendar1.SelectionRange.Start.Month
week = My.Settings.currentweek - 1
filename = "f" & month.ToString & week.ToString
saveweekly.dates = New String(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.description = New String(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.FaD = New Double(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.ToE = New Double(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.HaL = New Double(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.WrCt = New Double(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.TrO = New Double(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.Misc = New Double(14) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
saveweekly.dates.SetValue(TextBox2.Text, 0)
saveweekly.dates.SetValue(TextBox3.Text, 1)
saveweekly.dates.SetValue(TextBox4.Text, 2)
saveweekly.dates.SetValue(TextBox5.Text, 3)
saveweekly.dates.SetValue(TextBox6.Text, 4)
saveweekly.dates.SetValue(TextBox7.Text, 5)
saveweekly.dates.SetValue(TextBox8.Text, 6)
saveweekly.dates.SetValue(TextBox9.Text, 7)
saveweekly.dates.SetValue(TextBox10.Text, 8)
saveweekly.dates.SetValue(TextBox11.Text, 9)
saveweekly.dates.SetValue(TextBox12.Text, 10)
saveweekly.dates.SetValue(TextBox13.Text, 11)
saveweekly.dates.SetValue(TextBox14.Text, 12)
saveweekly.dates.SetValue(TextBox15.Text, 13)
saveweekly.description.SetValue(D1.Text, 0)
saveweekly.description.SetValue(D2.Text, 1)
saveweekly.description.SetValue(D3.Text, 2)
saveweekly.description.SetValue(D4.Text, 3)
saveweekly.description.SetValue(D5.Text, 4)
saveweekly.description.SetValue(D6.Text, 5)
saveweekly.description.SetValue(D7.Text, 6)
saveweekly.description.SetValue(D8.Text, 7)
saveweekly.description.SetValue(D9.Text, 8)
saveweekly.description.SetValue(D10.Text, 9)
saveweekly.description.SetValue(D11.Text, 10)
saveweekly.description.SetValue(D12.Text, 11)
saveweekly.description.SetValue(D13.Text, 12)
saveweekly.description.SetValue(D14.Text, 13)
saveweekly.FaD.SetValue(Val(Fd1.Text), 0)
saveweekly.FaD.SetValue(Val(Fd2.Text), 1)
saveweekly.FaD.SetValue(Val(Fd3.Text), 2)
saveweekly.FaD.SetValue(Val(Fd4.Text), 3)
saveweekly.FaD.SetValue(Val(Fd5.Text), 4)
saveweekly.FaD.SetValue(Val(Fd6.Text), 5)
saveweekly.FaD.SetValue(Val(Fd7.Text), 6)
saveweekly.FaD.SetValue(Val(Fd8.Text), 7)
saveweekly.FaD.SetValue(Val(Fd9.Text), 8)
saveweekly.FaD.SetValue(Val(Fd10.Text), 9)
saveweekly.FaD.SetValue(Val(Fd11.Text), 10)
saveweekly.FaD.SetValue(Val(Fd12.Text), 11)
saveweekly.FaD.SetValue(Val(Fd13.Text), 12)
saveweekly.FaD.SetValue(Val(Fd14.Text), 13)
saveweekly.ToE.SetValue(Val(te1.Text), 0)
saveweekly.ToE.SetValue(Val(te2.Text), 1)
saveweekly.ToE.SetValue(Val(te3.Text), 2)
saveweekly.ToE.SetValue(Val(te4.Text), 3)
saveweekly.ToE.SetValue(Val(te5.Text), 4)
saveweekly.ToE.SetValue(Val(te6.Text), 5)
saveweekly.ToE.SetValue(Val(te7.Text), 6)
saveweekly.ToE.SetValue(Val(te8.Text), 7)
saveweekly.ToE.SetValue(Val(te9.Text), 8)
saveweekly.ToE.SetValue(Val(Te10.Text), 9)
saveweekly.ToE.SetValue(Val(Te11.Text), 10)
saveweekly.ToE.SetValue(Val(Te12.Text), 11)
saveweekly.ToE.SetValue(Val(Te13.Text), 12)
saveweekly.ToE.SetValue(Val(Te14.Text), 13)
saveweekly.HaL.SetValue(Val(hl1.Text), 0)
saveweekly.HaL.SetValue(Val(hl2.Text), 1)
saveweekly.HaL.SetValue(Val(hl3.Text), 2)
saveweekly.HaL.SetValue(Val(hl4.Text), 3)
saveweekly.HaL.SetValue(Val(hl5.Text), 4)
saveweekly.HaL.SetValue(Val(hl6.Text), 5)
saveweekly.HaL.SetValue(Val(hl7.Text), 6)
saveweekly.HaL.SetValue(Val(hl8.Text), 7)
saveweekly.HaL.SetValue(Val(hl9.Text), 8)
saveweekly.HaL.SetValue(Val(hl10.Text), 9)
saveweekly.HaL.SetValue(Val(hl11.Text), 10)
saveweekly.HaL.SetValue(Val(hl12.Text), 11)
saveweekly.HaL.SetValue(Val(hl13.Text), 12)
saveweekly.HaL.SetValue(Val(hl14.Text), 13)
saveweekly.WrCt.SetValue(Val(wc1.Text), 1)
saveweekly.WrCt.SetValue(Val(wc2.Text), 2)
saveweekly.WrCt.SetValue(Val(wc3.Text), 3)
saveweekly.WrCt.SetValue(Val(wc4.Text), 4)
saveweekly.WrCt.SetValue(Val(wc5.Text), 5)
saveweekly.WrCt.SetValue(Val(wc6.Text), 6)
saveweekly.WrCt.SetValue(Val(wc7.Text), 7)
saveweekly.WrCt.SetValue(Val(wc8.Text), 8)
saveweekly.WrCt.SetValue(Val(wc9.Text), 9)
saveweekly.WrCt.SetValue(Val(wc10.Text), 10)
saveweekly.WrCt.SetValue(Val(wc11.Text), 11)
saveweekly.WrCt.SetValue(Val(wc12.Text), 12)
saveweekly.WrCt.SetValue(Val(wc13.Text), 13)
saveweekly.WrCt.SetValue(Val(wc14.Text), 14)
saveweekly.TrO.SetValue(Val(to1.Text), 0)
saveweekly.TrO.SetValue(Val(to2.Text), 1)
saveweekly.TrO.SetValue(Val(to1.Text), 2)
saveweekly.TrO.SetValue(Val(to1.Text), 3)
saveweekly.TrO.SetValue(Val(to1.Text), 4)
saveweekly.TrO.SetValue(Val(to1.Text), 5)
saveweekly.TrO.SetValue(Val(to1.Text), 6)
saveweekly.TrO.SetValue(Val(to1.Text), 7)
saveweekly.TrO.SetValue(Val(to1.Text), 8)
saveweekly.TrO.SetValue(Val(to1.Text), 9)
saveweekly.TrO.SetValue(Val(to1.Text), 10)
saveweekly.TrO.SetValue(Val(to1.Text), 11)
saveweekly.TrO.SetValue(Val(to1.Text), 12)
saveweekly.TrO.SetValue(Val(to1.Text), 13)
saveweekly.Misc.SetValue(Val(m1.Text), 0)
saveweekly.Misc.SetValue(Val(m2.Text), 1)
saveweekly.Misc.SetValue(Val(m3.Text), 2)
saveweekly.Misc.SetValue(Val(m4.Text), 3)
saveweekly.Misc.SetValue(Val(m5.Text), 4)
saveweekly.Misc.SetValue(Val(m6.Text), 5)
saveweekly.Misc.SetValue(Val(m7.Text), 6)
saveweekly.Misc.SetValue(Val(m8.Text), 7)
saveweekly.Misc.SetValue(Val(m9.Text), 8)
saveweekly.Misc.SetValue(Val(m10.Text), 9)
saveweekly.Misc.SetValue(Val(m11.Text), 10)
saveweekly.Misc.SetValue(Val(m12.Text), 11)
saveweekly.Misc.SetValue(Val(m13.Text), 12)
saveweekly.Misc.SetValue(Val(m14.Text), 13)
FileOpen(1, filename, OpenMode.Random, OpenAccess.Write, OpenShare.Shared, Len(saveweekly))
FilePut(1, saveweekly)
FileClose(1)
If anyone can tell me how to declare the length of the array in the structure to stop this, that will be a great help
Thanks
Ryy
currently studying on a VB course as well as part time self teaching C#
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