Imports System.Windows.Forms
Imports System.Data
Imports System.Data.OleDb
public class CreateDataTableAndFilteredByLogicCondition
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles MyBase.Load
Dim contacts_table As New DataTable("Contacts")
' Add columns.
contacts_table.Columns.Add("FirstName", GetType(String))
contacts_table.Columns.Add("LastName", GetType(String))
contacts_table.Columns.Add("Street", GetType(String))
contacts_table.Columns.Add("City", GetType(String))
contacts_table.Columns.Add("State", GetType(String))
contacts_table.Columns.Add("Zip", GetType(String))
contacts_table.Rows.Add(New Object() {"A", "A", _
"1234", "B", "A", "11111"})
contacts_table.Rows.Add(New Object() {"B", "B", _
"22", "B", "C", "22222"})
contacts_table.Rows.Add(New Object() {"C", "C", _
"3", "P", "K", "33333"})
contacts_table.Rows.Add(New Object() {"", "D", _
"4", "P", "KS", "44444"})
grdAll.DataSource = contacts_table
grdAll.CaptionText = "All Records"
Dim dv_name As New DataView(contacts_table)
dv_name.RowFilter = "FirstName >= 'A'"
grdName.DataSource = dv_name
grdName.CaptionText = "LastName >= E"
End Sub
End Class
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Public Class Form1
Inherits System.Windows.Forms.Form
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing AndAlso components IsNot Nothing Then
components.Dispose()
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
<System.Diagnostics.DebuggerStepThrough()> _
Private Sub InitializeComponent()
Me.SplitContainer1 = New System.Windows.Forms.SplitContainer
Me.SplitContainer2 = New System.Windows.Forms.SplitContainer
Me.grdAll = New System.Windows.Forms.DataGrid
Me.grdCO = New System.Windows.Forms.DataGrid
Me.grdName = New System.Windows.Forms.DataGrid
Me.SplitContainer1.Panel1.SuspendLayout()
Me.SplitContainer1.Panel2.SuspendLayout()
Me.SplitContainer1.SuspendLayout()
Me.SplitContainer2.Panel1.SuspendLayout()
Me.SplitContainer2.Panel2.SuspendLayout()
Me.SplitContainer2.SuspendLayout()
CType(Me.grdAll, System.ComponentModel.ISupportInitialize).BeginInit()
CType(Me.grdCO, System.ComponentModel.ISupportInitialize).BeginInit()
CType(Me.grdName, System.ComponentModel.ISupportInitialize).BeginInit()
Me.SuspendLayout()
'
'SplitContainer1
'
Me.SplitContainer1.Dock = System.Windows.Forms.DockStyle.Fill
Me.SplitContainer1.Location = New System.Drawing.Point(0, 0)
Me.SplitContainer1.Name = "SplitContainer1"
Me.SplitContainer1.Orientation = System.Windows.Forms.Orientation.Horizontal
'
'SplitContainer1.Panel1
'
Me.SplitContainer1.Panel1.Controls.Add(Me.grdAll)
'
'SplitContainer1.Panel2
'
Me.SplitContainer1.Panel2.Controls.Add(Me.SplitContainer2)
Me.SplitContainer1.Size = New System.Drawing.Size(519, 485)
Me.SplitContainer1.SplitterDistance = 180
Me.SplitContainer1.TabIndex = 2
Me.SplitContainer1.Text = "SplitContainer1"
'
'SplitContainer2
'
Me.SplitContainer2.Dock = System.Windows.Forms.DockStyle.Fill
Me.SplitContainer2.Location = New System.Drawing.Point(0, 0)
Me.SplitContainer2.Name = "SplitContainer2"
Me.SplitContainer2.Orientation = System.Windows.Forms.Orientation.Horizontal
'
'SplitContainer2.Panel1
'
Me.SplitContainer2.Panel1.Controls.Add(Me.grdCO)
'
'SplitContainer2.Panel2
'
Me.SplitContainer2.Panel2.Controls.Add(Me.grdName)
Me.SplitContainer2.Size = New System.Drawing.Size(519, 301)
Me.SplitContainer2.SplitterDistance = 173
Me.SplitContainer2.TabIndex = 0
Me.SplitContainer2.Text = "SplitContainer2"
'
'grdAll
'
Me.grdAll.DataMember = ""
Me.grdAll.Dock = System.Windows.Forms.DockStyle.Fill
Me.grdAll.HeaderForeColor = System.Drawing.SystemColors.ControlText
Me.grdAll.Location = New System.Drawing.Point(0, 0)
Me.grdAll.Name = "grdAll"
Me.grdAll.Size = New System.Drawing.Size(519, 180)
Me.grdAll.TabIndex = 0
'
'grdCO
'
Me.grdCO.DataMember = ""
Me.grdCO.Dock = System.Windows.Forms.DockStyle.Fill
Me.grdCO.HeaderForeColor = System.Drawing.SystemColors.ControlText
Me.grdCO.Location = New System.Drawing.Point(0, 0)
Me.grdCO.Name = "grdCO"
Me.grdCO.Size = New System.Drawing.Size(519, 173)
Me.grdCO.TabIndex = 1
'
'grdName
'
Me.grdName.DataMember = ""
Me.grdName.Dock = System.Windows.Forms.DockStyle.Fill
Me.grdName.HeaderForeColor = System.Drawing.SystemColors.ControlText
Me.grdName.Location = New System.Drawing.Point(0, 0)
Me.grdName.Name = "grdName"
Me.grdName.Size = New System.Drawing.Size(519, 124)
Me.grdName.TabIndex = 1
'
'Form1
'
Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
Me.ClientSize = New System.Drawing.Size(519, 485)
Me.Controls.Add(Me.SplitContainer1)
Me.Name = "Form1"
Me.Text = "Contacts"
Me.SplitContainer1.Panel1.ResumeLayout(False)
Me.SplitContainer1.Panel2.ResumeLayout(False)
Me.SplitContainer1.ResumeLayout(False)
Me.SplitContainer2.Panel1.ResumeLayout(False)
Me.SplitContainer2.Panel2.ResumeLayout(False)
Me.SplitContainer2.ResumeLayout(False)
CType(Me.grdAll, System.ComponentModel.ISupportInitialize).EndInit()
CType(Me.grdCO, System.ComponentModel.ISupportInitialize).EndInit()
CType(Me.grdName, System.ComponentModel.ISupportInitialize).EndInit()
Me.ResumeLayout(False)
End Sub
Friend WithEvents SplitContainer1 As System.Windows.Forms.SplitContainer
Friend WithEvents grdAll As System.Windows.Forms.DataGrid
Friend WithEvents SplitContainer2 As System.Windows.Forms.SplitContainer
Friend WithEvents grdCO As System.Windows.Forms.DataGrid
Friend WithEvents grdName As System.Windows.Forms.DataGrid
End Class
