How can I send data another form

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hi everyone
i want send data from third form t second form

codes lıke this

i open my first from
then open second form
then third
first codes

Private Sub YeniHareket_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles YeniHareket.Click 
        Dim f As New F_CariKayıt 
        f.ShowDialog()
    End Sub

second form codes

Private Sub CARIARA_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CARIARA.Click
        Dim FRM As New F_CariList
        FRM.FORMNO.Text = 3
        FRM.ShowDialog()
    End Sub

third codes

Sub detayformagonder() 
            F_CariKayıt.CARKOD3.Text = CARI_TABLO.Rows(CARI_TABLO.CurrentCell.RowIndex).Cells(0).Value
            F_CariKayıt.UNVAN_CEK() 
        End If
        ' Me.Close()
    End Sub

What I have tried:

i wrote in my question

<pre>Sub detayformagonder() 
            F_CariKayıt.CARKOD3.Text = CARI_TABLO.Rows(CARI_TABLO.CurrentCell.RowIndex).Cells(0).Value
            F_CariKayıt.UNVAN_CEK() 
        End If
        ' Me.Close()
    End Sub

Posted 25-Apr-20 11:40am

Member 14588284

Updated 25-Apr-20 23:06pm

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Davester28 · Answer 1 · 2020-04-25T16:25:00

Solution 1

You can make a public variable in any of your forms and it will be available in the others.

VB

'Form2 code

Public MyVar as string = ""

VB

'Form1 code

Dim f as new form2
f.MyVar = "Whatever"

It's not really clear where you are stuck, but hope this helps

Posted 25-Apr-20 16:25pm

Davester28

Comments

Member 14588284 26-Apr-20 4:12am

Sub detayformagonder() 
            F_CariKayıt.CARKOD3.Text = CARI_TABLO.Rows(CARI_TABLO.CurrentCell.RowIndex).Cells(0).Value
            F_CariKayıt.UNVAN_CEK() 
        End If
        ' Me.Close()
    End Sub

in this code i cant send form2
not working.

F_CariKayıt.CARKOD3.Text is null

Member 14588284 · Answer 2 · 2020-04-25T23:07:00

i didnt think its very simple like this

is solved my problem

Private Sub CARIARA_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CARIARA.Click
        Dim FRM As New F_CariList
        FRM.FORMNO.Text = 3
        FRM.ShowDialog()
 CARKOD3.Text = FRM.Rows(FRM.CurrentCell.RowIndex).Cells(0).Value
             UNVAN_CEK() 

    End Sub

only i close form3