adding data into database

Dear all,

I am trying to add values into data base.

Problem i am facing
1) while adding data first time , data not being recorded into data base. data enter second time being recorded , can be edited successfully .

How to make data visible while data enter for first time

2) In my code , I am saying

Code:

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Private Sub BindingNavigatorAddNewItem_Click(sender As Object, e As EventArgs) Handles BindingNavigatorAddNewItem.Click
        Project_Data_TableBindingSource.AddNew()

    End Sub

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If any of data not entered it should give error related to relevant field.

3)Load data

How can i carry forward selected data into next form with non editable option.Here is my panel data Form. I would like to load select project data into group box allocated . But group box element should be non editable.

Panel Data form
Attachment 129797


Project data form
Attachment 129793


My main form code: this will call project details forms

Code:

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Public Class Form1

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

    End Sub

   
    Private Sub Bt_Project_Details_Click(sender As Object, e As EventArgs) Handles Bt_Project_Details.Click
        Me.Hide()
        Project_Details_Form.Show()

    End Sub


End Class

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Project Detail Form .

Code:

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Public Class Project_Details_Form

   

    Private Sub Project_Details_Form_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        'TODO: This line of code loads data into the 'Project_Data_Set.Project_Data_Table' table. You can move, or remove it, as needed.
        Me.Project_Data_TableTableAdapter.Fill(Me.Project_Data_Set.Project_Data_Table)

    End Sub

    Private Sub Bt_Load_Project_Click(sender As Object, e As EventArgs) Handles Bt_Load_Project.Click

    End Sub


    Private Sub Bt_Cancel_Click(sender As Object, e As EventArgs) Handles Bt_Cancel.Click
        Me.Hide()
        Form1.Show()
    End Sub







    Private Sub BindingNavigatorAddNewItem_Click(sender As Object, e As EventArgs) Handles BindingNavigatorAddNewItem.Click
        Project_Data_TableBindingSource.AddNew()





    End Sub

    Private Sub Project_Data_TableBindingNavigatorSaveItem_Click(sender As Object, e As EventArgs) Handles Project_Data_TableBindingNavigatorSaveItem.Click
        Me.Validate()
        Me.Project_Data_TableBindingSource.EndEdit()
        Me.TableAdapterManager.UpdateAll(Me.Project_Data_Set)

    End Sub



    Private Sub BindingNavigatorDeleteItem_Click(sender As Object, e As EventArgs) Handles BindingNavigatorDeleteItem.Click
        Project_Data_TableBindingSource.RemoveCurrent()
    End Sub

    Private Sub FillByToolStripButton_Click(sender As Object, e As EventArgs)
        Try
            Me.Project_Data_TableTableAdapter.FillBy(Me.Project_Data_Set.Project_Data_Table)
        Catch ex As System.Exception
            System.Windows.Forms.MessageBox.Show(ex.Message)
        End Try

    End Sub
End Class

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