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Index was out of range. Must be non-negative and less than the size of the collection.
I have two winforms, and i am trying to pass data between them
Form1 has Gridview which binds to a Store procedure that selects 8 parameters from a "Guardian Table".
form2 has 8 textboxes that I want the data from Form 1 to be displayed
what I want to do is by clicking "LookUp" Button (On FORM2) to get to FORM1 and get the selected row data (when the user selects one row) and display it on form 2
Now here is my code for both forms:
Public Sub getChangesFromForm2(ByVal text1 As String, ByVal text2 As String, ByVal text3 As String, ByVal text4 As String, ByVal text5 As String, ByVal text6 As String, ByVal text7 As String, ByVal text8 As String)
DataGridView1.SelectedRows(0).Cells(0).Value = text1
DataGridView1.SelectedRows(0).Cells(1).Value = text2
DataGridView1.SelectedRows(0).Cells(2).Value = text3
DataGridView1.SelectedRows(0).Cells(3).Value = text4
DataGridView1.SelectedRows(0).Cells(4).Value = text5
DataGridView1.SelectedRows(0).Cells(5).Value = text6
DataGridView1.SelectedRows(0).Cells(6).Value = text7
DataGridView1.SelectedRows(0).Cells(7).Value = text8
PrivateSub LookUpBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LookUpBtn.Click
GuardianBasicList.getChangesFromForm2(GuardianIDTxt.Text, GuardianPhoneTxt.Text, GuardianFNameTxt.Text, GuardianMNameTxt.Text, GuardianLNameTxt.Text, GuardianEmergContFNameTxt.Text, GuardianEmergContLNameTxt.Text, GuardianEmergContPhoneTxt.Text)
What am I doing wrong? is there another way of achieving the same result??
When I run the program. I first enter data to Guardian table(Form1) and then the student table(Form2) where I want to display the data from the gridview. but when I click "LookUp" Button, thats when I get the error.
Also, the store procedure does work and I can see the data that binds to this table after I enter data on Form 1 (Guardian Table)
I would also like to know more about the methodology of the study: the researchers state: "men over 40 should spend at least 10 minutes daily admiring breasts sized D-cup or larger."
This is a very suspicious conclusion: could this be a particularly German culturally reinforced perception of what is erotic ?
Was there any matched control group used, such as men who stared ten-minutes per day at pictures of cow udders ?
Surely, a parallel study should have been done, with women looking at male pectoral muscles.
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