Radgridview column values

[Somnath]

Hi

Let me know any way to handle following situation...

I have a radgridview (haveing Binding Source) with five columns,One of them is "Posted" which has 'Yes' and 'No' values only...

If value of "Posted" is 'Yes' then that perticular row should be disabled.....(otherwise row should  Enabled)

Please suggest me any Solution..

Thank You

[Richard Slade]

Hello Somnath,

You can achieve this using the RowFormatting event. Please consider the following code:

Private Sub RadGridView1_RowFormatting(ByVal sender As System.Object, ByVal e As Telerik.WinControls.UI.RowFormattingEventArgs) Handles RadGridView1.RowFormatting
    If e.RowElement.RowInfo.Index > -1 AndAlso e.RowElement.RowInfo.Cells("Posted").Value IsNot Nothing Then
        If String.Equals(e.RowElement.RowInfo.Cells("Posted").Value.ToString().ToUpperInvariant(), "YES") Then
            e.RowElement.Enabled = False
        Else
            e.RowElement.Enabled = True
        End If
    End If
End Sub

Hope that helps
Richard

[Somnath]

Hello Richard
Please give me any example of Radinputbox

Thank for your Solutions

[Richard Slade]

Hello Somnath,

Please could you expand on this question as I am unsure as to your requirement
thanks
Richard

[Somnath]

Hello

Within Wincontrol we have Inputbox
e.g

string

 

 

sTemplateName = Microsoft.VisualBasic.Interaction.InputBox("Enter Template Name", "", "", -1, -1);

 

Is inputbox avilable in Radcontrols,If Yes give me Example.....

Thank You

[Richard Slade]

Hello Somnath,

Telerik do not have an InputBox, but this question was raised once before, and I created a basic exmaple using Telerik Controls. You can find my answer here

Hope that helps
Richard

[Somnath]

Hello

Can you Provide me Exact link to your basic Example,Please

Thanks

[Richard Slade]

Hello Somnath, 

As per my post above. This is the link: http://www.telerik.com/community/forums/winforms/new-product-suggestions/inputbox.aspx#1453186

Regards, 
Richard

[Somnath]

Hello Richard

The link provided by You doesn't open from my computer..
Instead Can you provide Exact code of InputBox...

Thank You

[Richard Slade]

Hello Somnath,

Here is the code as requested

Imports Telerik.WinControls
Imports Telerik.WinControls.UI

Public Class RadInputBox

    Shared Function Show(ByVal Prompt As String, ByVal Title As String, Optional ByVal DefaultResponse As String = "") As String
        Dim inputBox As New RadInputBoxInternal()
        inputBox.StartPosition = FormStartPosition.CenterParent
        inputBox.LabelQuestion.Text = Prompt
        inputBox.Text = Title

        If inputBox.ShowDialog() = DialogResult.OK Then
            Return inputBox.TextBoxInput.Text
        Else
            Return DefaultResponse
        End If
    End Function

    Private Class RadInputBoxInternal
        Inherits Telerik.WinControls.UI.RadForm

        Friend Sub New()
            Me.InitializeComponent()
        End Sub

        <System.Diagnostics.DebuggerNonUserCode()> _
        Protected Overrides Sub Dispose(ByVal disposing As Boolean)
            Try
                If disposing AndAlso components IsNot Nothing Then
                    components.Dispose()
                End If
            Finally
                MyBase.Dispose(disposing)
            End Try
        End Sub

        Private components As System.ComponentModel.IContainer

        <System.Diagnostics.DebuggerStepThrough()> _
        Private Sub InitializeComponent()
            Me.ButtonOk = New Telerik.WinControls.UI.RadButton()
            Me.ButtonCancel = New Telerik.WinControls.UI.RadButton()
            Me.TextBoxInput = New Telerik.WinControls.UI.RadTextBox()
            Me.LabelQuestion = New Telerik.WinControls.UI.RadLabel()
            CType(Me.ButtonOk, System.ComponentModel.ISupportInitialize).BeginInit()
            CType(Me.ButtonCancel, System.ComponentModel.ISupportInitialize).BeginInit()
            CType(Me.TextBoxInput, System.ComponentModel.ISupportInitialize).BeginInit()
            CType(Me.LabelQuestion, System.ComponentModel.ISupportInitialize).BeginInit()
            CType(Me, System.ComponentModel.ISupportInitialize).BeginInit()
            Me.SuspendLayout()
            '
            'ButtonOk
            '
            Me.ButtonOk.Location = New System.Drawing.Point(342, 12)
            Me.ButtonOk.Name = "ButtonOk"
            Me.ButtonOk.Size = New System.Drawing.Size(97, 24)
            Me.ButtonOk.TabIndex = 0
            Me.ButtonOk.Text = "Ok"
            '
            'ButtonCancel
            '
            Me.ButtonCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel
            Me.ButtonCancel.Location = New System.Drawing.Point(342, 42)
            Me.ButtonCancel.Name = "ButtonCancel"
            Me.ButtonCancel.Size = New System.Drawing.Size(97, 24)
            Me.ButtonCancel.TabIndex = 1
            Me.ButtonCancel.Text = "Cancel"
            '
            'TextBoxInput
            '
            Me.TextBoxInput.Location = New System.Drawing.Point(13, 87)
            Me.TextBoxInput.Name = "TextBoxInput"
            Me.TextBoxInput.Size = New System.Drawing.Size(426, 20)
            Me.TextBoxInput.TabIndex = 2
            Me.TextBoxInput.TabStop = False
            '
            'LabelQuestion
            '
            Me.LabelQuestion.AutoSize = False
            Me.LabelQuestion.Location = New System.Drawing.Point(13, 12)
            Me.LabelQuestion.Name = "LabelQuestion"
            Me.LabelQuestion.Size = New System.Drawing.Size(323, 69)
            Me.LabelQuestion.TabIndex = 3
            Me.LabelQuestion.Text = "text"
            '
            'RadForm1
            '
            Me.AcceptButton = Me.ButtonOk
            Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
            Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
            Me.CancelButton = Me.ButtonCancel
            Me.ClientSize = New System.Drawing.Size(451, 119)
            Me.Controls.Add(Me.LabelQuestion)
            Me.Controls.Add(Me.TextBoxInput)
            Me.Controls.Add(Me.ButtonCancel)
            Me.Controls.Add(Me.ButtonOk)
            Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
            Me.MaximizeBox = False
            Me.MinimizeBox = False
            Me.Name = "RadInputInternal"
            '
            '
            '
            Me.RootElement.ApplyShapeToControl = True
            Me.Text = "RadInputInternal"
            CType(Me.ButtonOk, System.ComponentModel.ISupportInitialize).EndInit()
            CType(Me.ButtonCancel, System.ComponentModel.ISupportInitialize).EndInit()
            CType(Me.TextBoxInput, System.ComponentModel.ISupportInitialize).EndInit()
            CType(Me.LabelQuestion, System.ComponentModel.ISupportInitialize).EndInit()
            CType(Me, System.ComponentModel.ISupportInitialize).EndInit()
            Me.ResumeLayout(False)
            Me.PerformLayout()

        End Sub
        Friend WithEvents ButtonOk As Telerik.WinControls.UI.RadButton
        Friend WithEvents ButtonCancel As Telerik.WinControls.UI.RadButton
        Friend WithEvents TextBoxInput As Telerik.WinControls.UI.RadTextBox
        Friend WithEvents LabelQuestion As Telerik.WinControls.UI.RadLabel

        Private Sub RadForm1_Shown(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Shown
            Me.TextBoxInput.SelectionLength = 0
            Me.TextBoxInput.Focus()
        End Sub

        Private Sub ButtonCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonCancel.Click
            Me.DialogResult = Windows.Forms.DialogResult.Cancel
            Me.Close()
        End Sub

        Private Sub ButtonOk_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonOk.Click
            Me.DialogResult = DialogResult.OK
            Me.Close()
        End Sub

    End Class
End Class

and you can call it like so.

Private Sub RadButton1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadButton1.Click
    Me.RadTextBox1.Text = RadInputBox.Show("What's your name?", "Name")
End Sub

Hope you find that helpful
Richard

[Somnath]

HI Richard
Can you help in following issue.....

I have a gridview with 5 Columns And having with a Binding source....

When I insert values into new row (index=-1) And press Enter key Then
new row added in grid view....

I want same scenario when  I click Insert button...

Thank You

[Richard Slade]

Hi Somnath,

Depending on your binding source, you should be able to just add the item to the binding source and it will appear in your grid.
Regards,
Richard

[Stefan]

Hi Somnath,

Please find the answer to your question in the other thread that you have opened "Add new row".

If you want to add rows through the binding source, they will appear in RadGridView automatically, just like Richard said.

I would also like to suggest to get familiar with point 4 from the thread "important information on using Telerik forums", which suggests to keep one subject per thread (when possible).

Please also avoid posting repetitive questions across several threads, since this slows down our response time.

Greetings,
Stefan
the Telerik team