I created a button and I need it to restart the form
I have no idea how to work on the visual basic what should i write
Private Sub Button2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
End Sub
Do you mean Application.Restart() ?
Private Sub Button2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Application.Restart()
End Sub
Although in Visual Basic this does the same as in C#, it restarts the application not just clears the form.
In order to reload the form you simply need to do this in the form's Load event.
Me.Close()
Me.Show()
Try This..
Private Sub Button2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Application.Restart()
End Sub
Related
I am trying to click this button in WebBrowser Control
Im trying to make a web automation to purchase from gamestop im using visual basic 2010 express heres what my code looks like
Public Class Form1
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Document.GetElementById("mainContentPlaceHolder_dynamicContent_ctl00_RepeaterResultFoundTemplate_ResultFoundPlaceHolder_1_ctl00_1_ctl00_1_StandardPlaceHolderTop_3_ctl00_3_rptResults_3_res_0_btnAddToCart_0").InvokeMember("Click")
End Sub
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
WebBrowser1.Navigate("http://www.gamestop.com/browse?nav=16k-3-wwii,28zu0")
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
WebBrowser1.Document.GetElementById("cartcheckoutbtn").InvokeMember("Click")
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
WebBrowser1.Document.GetElementById("buyasguest").InvokeMember("Click")
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
WebBrowser1.Document.GetElementById("ShipTo_FirstName").SetAttribute("value", "Rob")
WebBrowser1.Document.GetElementById("ShipTo_LastName").SetAttribute("value", "Horton")
WebBrowser1.Document.GetElementById("ShipTo_City").SetAttribute("value", "San Diego")
WebBrowser1.Document.GetElementById("USStates").InvokeMember("Select")
WebBrowser1.Document.GetElementById("ShipTo_Line1").SetAttribute("value", "9295 PebbleStone Ln")
WebBrowser1.Document.GetElementById("ShipTo_PostalCode").SetAttribute("value", "92128")
WebBrowser1.Document.GetElementById("ShipTo_PhoneNumber").SetAttribute("value", "6194682282")
For Each ee As HtmlElement In WebBrowser1.Document.All
If ee.InnerText Is Nothing Then Continue For
If ee.InnerText = "California" Then ee.SetAttribute("Selected", True)
Next
WebBrowser1.Document.GetElementById("ShipTo_EmailAddress").SetAttribute("value", TextBox1.Text)
For Each element As HtmlElement In WebBrowser1.Document.GetElementsByTagName("input")
If element.GetAttribute("class") = "btn_positive ats-checkoutbtn" Then
element.InvokeMember("click")
End If
Next
End Sub
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Im trying to click on this button and i inspect elemented it and this is what showed up **
(CONTINUE CHECKOUT ▶)
**
How Do I make it click this i tried Id but it has no id
btw im new to this just trying to make a auto web automation software to purchase games The code thats there when i inspect element it is on the top top top
You are actually trying to click a link and not an input button.
The link has an onclick attribute that contains javascript and returns false.
So you can either find that link or you can just execute the Javascript that the link executes submitshipto()
WebBrowser1.InvokeScript("submitshipto()")
Or:
For Each element As HtmlElement In WebBrowser1.Document.GetElementsByTagName("a")
If element.GetAttribute("class") = "btn_positive ats-checkoutbtn" Then
element.InvokeMember("click")
End If
Next
I edited my question and heres the whole code i used
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'GradesDBDataSet.tblGrades' table. You can move, or remove it, as needed.
Me.TblGradesTableAdapter.Fill(Me.GradesDBDataSet.tblGrades)
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
TblGradesBindingSource.MoveNext()
End Sub
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
TblGradesBindingSource.RemoveCurrent()
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
TblGradesBindingSource.MovePrevious()
End Sub
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
TblGradesBindingSource.MoveLast()
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
TblGradesBindingSource.MoveFirst()
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TblGradesBindingSource.AddNew()
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
On Error GoTo saveErr
TblGradesBindingSource.EndEdit()
TblGradesTableAdapter.Update(GradesDBDataSet.tblGrades)
MsgBox("Record Save ", MsgBoxStyle.Information)
saveErr:
Exit Sub
End Sub
End Class
Hello Everyone... i have a problem using this code. . to save data to ms access from vb.net
i just follow a tutorial in youtube. it works BUT when i close the program then minutes later I run it again, data doesnt saved. . . Why? .
And can you suggest whats is the best way to Add, DELETE SAVE using vb.net? thanks eveyone ^_^
The most likely answer is that you are using a local data file that is overwritten each time you build.
Read this to learn how local data files are managed:
http://msdn2.microsoft.com/en-us/library/ms246989(VS.80).aspx
The solution in that case is to select the data file in the Solution Explorer, open the Properties window and set the Copy to output directory property to Copy if newer. The source file will only be copied to the output folder if you have changed that source file. That means that you can keep your test data between sessions.
I have two forms in my application, form2 is shown on clicking a button in the form1. but i need a delay of 7 seconds between form1's close and form2's show for that i wrote the following code:
Public Class Form1
Dim i As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
i = 0
Me.Close()
Timer1.Enabled = True
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
i += 1
If i = 7 Then
Form1.Show()
End If
End Sub
End Class
But it does not give me the result. form2 not shown at all. what was the mistake i had made in the code? can anyone help me?
Thanks in advance.
When there's no active form left in a Windows Forms application, the application will quit. Therefore, you might want to hide the main form instead of closing it:
Me.Hide()
i think no need of unnecessary declaration for time delay because you can simply set it on your timer control itself
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Timer1.Interval = 7000
Timer1.Start()
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Form2.Show()
Me.Close()
End Sub
End Class
or
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Timer1.Interval = 7000
Timer1.Start()
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Me.Close()
End Sub
Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
Form2.Show()
End Sub
In my Vb.net application I use rdlc report and ReportViewer. But it only loads report in the page_load event.
Here is my code
Private Sub report_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.displayTableAdapter.Fill(Me.aludbDataSet.display)
Me.ReportViewer1.RefreshReport()
End Sub
When I change it to Button_click event, it doesn't load the report. Code is here
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Me.displayTableAdapter.Fill(Me.aludbDataSet.display)
Me.ReportViewer1.RefreshReport()
End Sub
I don't know why this happened. Because both are same code, only the way is different. Now, I want to load the report when the button is clicked. How to do that? Anyone help please. Thanks
try adding the "Handles" code
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
I'm trying to add a new row to a DataGridView from FORM 2 but I can not succeed, the code I tried is as follows:
FORM 2:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
FORM1.invoice_items.Rows.Add()
End Sub
Looking like it took time but can not find a solution, someone who can help me with my problem would be nice, Thank You.
Try this
This work only if you use a showdialog.
Form 2 :
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Pass the value to be added in the datagrid to form 1
Me.DialogResult=Windows.Forms.DialogResult.OK
End Sub
Form 1:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Form2.ShowDialog = Windows.Forms.DialogResult.OK Then
'Getthe value from form 2
invoice_items.Rows.Add()
End If
End Sub