Why are my DataGridViews inside the Tab Controls are not being affected by my code?
Clash Royale CLAN TAG#URR8PPPWhy are my DataGridViews inside the Tab Controls are not being affected by my code?
I have 2 forms, the first form is for the button to trigger the code and the second form has the tabcontrol with 5 tab pages which will receive the code. Each one of the tab pages in the second form has 1 datagridview(so tab 1 contains datagridview1, tab 2 contains datagridview2 and so on. In the second form's form load, I populated each datagridviews:
Private Sub Form2_Load(sender As Object, e As EventArgs) Handles MyBase.Load
me.DataGridView1.Rows.Add("Apple", "Orange")
me.DataGridView2.Rows.Add("Banana", "Strawberry")
me.DataGridView3.Rows.Add("Hotdog", "Burger")
me.DataGridView4.Rows.Add("Pizza", "Monkey")
me.DataGridView5.Rows.Add("Melon", "Lemon")
Now I want to clear all rows using the button from the first form:
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles
Button1.Click
Form2.DataGridView1.Rows.Clear()
Form2.DataGridView2.Rows.Clear()
Form2.DataGridView3.Rows.Clear()
Form2.DataGridView4.Rows.Clear()
Form2.DataGridView5.Rows.Clear()
Me.Hide()
Form2.show()
But it doesn't seem like it is working. Any idea why is that?
Highly appreciated
Where does button1 reside? You doing a Form2.Show after you clear so it's triggering the Form2_Load when is filling them back in.
– Charles May
10 hours ago
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Probably an issue with default/implicit form instances. Forms are classes, so you should create instances of them and pass them as needed.
– Plutonix
13 hours ago