Disabled All The Records Book Button In Gridview1 Whose Name Column Values Is Summit?
Dec 21, 2010
I have TextBox1 whose Default text is Sumit and a gridview with records and button field in each row ..On Page load eventI want if textbox1 text is Sumit .... then all the records in gridview1 whose name column values is sumit .... then that rows Book button will be disabled and rest of all will be remain as it is in Enableed form Is this coding is right : ?
Protected Sub GridView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.DataBound
For Each myRow As GridViewRow In GridView1.Rows
[code]....
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Jul 31, 2010
I am trying create a program where when a user clicks on a button alongside a record in a gridview (I have created a button column in the grid), it shows that particular record in a new form. Also I would like make the user able to view a report of that particular. Hope I have made myself clear.
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May 14, 2011
I am trying create a program where when a user clicks on a button alongside a record in a gridview (I have created a button column in the grid), it shows that particular record in a new form. Also I would like make the user able to view a report of that particular.Hope I have made myself clear. I have included a screenshot. Hope this will make it clear
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Jun 22, 2011
i have a datagridview and in one of the columns i m storing the amount on button click...i want to add the values of the amount at that time only i have done this but it is displaying 0 in the required textbox total += Form1.DataGridView1.Rows(counter - 1).Cells(6).Value
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Oct 28, 2009
how to load data (Book) to text box when user just enter the book code?how to load data (student) to text box when user just enter the student id?how to write the code when user click the save button , the book quantity(Book) will reduce 1 and the all the data in textbox will save in database(Issue)the interface is like
[URL]
the database is show at
[URL]
the code is
Public Class frmIssue
Dim dt As New DataTable()
Dim rowIndex As Integer = 0
Dim rowIndex1 As Integer = 0
[code]....
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Jun 3, 2011
am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using I get a run time error about the string not formatted properly
[Code]...
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Mar 3, 2012
If I have two buttons, one to start a song being played and one to stop it. The start button has enabled set to true and the stop button is enabled to false. What I want to happen is the stop button to only become active when the start button is pressed. I was thinking of putting stopMusicButton.enabled(True) within the start method, but this doesnt seem to work
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Dec 11, 2010
how to disabled and uncheck the checkbox values from database fields.. if i have entry in my database records as :
[Code]...
I want on page load event the default date for todays is 11-Dec-2010 then checkbox1, checkbox2, checkbox3, checkbox4 will be disabled and unchecked state for 11-Dec-2010 as you see on the above database structure the seats for 11-Dec-2010 is 1,2,3,4 so the chekbox1, checkbox2, checkbox3, checkbox4 will be disabled... I wanna this code snippet in VB.NET
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Aug 23, 2011
I have a dgv with a column type = DataGridViewAutoFilterCheckBoxColumn. I want to know if there's a way to I can get that entire column to become disabled (or Enabled = False) so it won't let the user click on the checkboxes. I tried looking in the "Bound Column Properties" but there isn't an option to disable the entire column.
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Mar 15, 2012
I have a form with a button which is disabled by default, and a CheckedListBox with 68 items in it. What is the simplest way of enabling the button, when an item in the CheckedListBox is selected or unselected? I'm looking for something like If CheckedListBox1...any of the items state changes...Then Button1.Enabled = True
End If
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Oct 20, 2011
ok I have an array and based on whether their is information in all the arrays nodes is dependent on whether a button is enabled.
Heres what I have:
Dim PatientArray(5) As String
txtFName.Text = PatientArray(0)
[code]....
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Jan 25, 2010
im wondering if it is possible at all to bisable a button after it being clicked because i have no idea on where to start on doing this. I only know how to get it to disable for the one session but when the program is run again it is enabled again. Is there any way to just keep it disabled because it nly ever needs to be clicked once.
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Jan 20, 2010
I'm disabling a button in vb.net and when I do, I cannot control the BackColor or ForeColor properties to change the appearance. I set new values for them but they don't get picked up. The disabled button looks almost exactly like my enabled buttons so you can't tell the difference. I'm using Flat Style buttons, but have tried changing this and it still doesn't seem to work. Is there some sort of trick to be able to do this?
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Jul 18, 2010
I have several buttons on a form that are disabled yet the mnemonic will still cause a click event for the disabled button is there a way to stop this?
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Oct 15, 2009
i had placed image and backgroundimage in button control in vb.net if button is in disable state,image also shown as disabled(there is no color of image) state.but i want an image as enable (ie.image should be in color) and at the same time button will be disable?
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Sep 6, 2011
VS 2010 How do I Click my button once then its disabled?
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Jun 13, 2009
How can i make the play button disabled if the music is playing in the background and when i hit the stop button, the Play button becomes enabled? And the music in the background is from my resource in a .wav file format.
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Feb 9, 2011
I am trying to check whether the button is enabled or disabled. I am doing the following
Assert.IsTrue(Browser.IsEditable(button))
but it gives me error that expression does not produce a value. Any one know how to achieve this. Currently I am using VS2010 MStest in vb.net.
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Jan 17, 2010
I would like to know how to make a button click only so many times until it becomes disabled.
I would also like to know how to keep what is put in a RichTextBox there, without erasing the other text;
Example: Two buttons, the first puts "1" into the RTB, and the second puts "2" into the RTB. However when I press the second button, it over writes the first value.
How can I prevent this?
You Can Ignore this question below;
Old Question: I am working on a counter, and want to know how to make a button show itself if I hid it.
I have:
CODE:
And would like to know how to make one of the buttons visible again, with one big button.
I know it has something to do with an "If" statement.
Answer: Button#.Show()
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May 9, 2011
I am using Visual Studio Ultimate. I have made a fairly long program which worked fine.One day I find that the debug button was disabled and both the build and rebuild buttons do not work. I have tried opening the same project files in Visual Basic Express 2010 but still, the sane problem.
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Apr 3, 2009
why the button in "String Collection Editor" is disabled (Please see the graph)?My final target is to enter a name-value dictionary in App.Config file, is there any alternative method to do that?
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Jan 4, 2011
i have retrived this datatable from datasource and i want to add a more colum 'category'basedon the each value of each Role, like if role column has the value '90 daya client' then in the same row it should have a value 'DC' in the category column.n make a temporatry dt1 table but to add related values.
S.No First Name Last Name Role Date
1 Us er1Name User1Name 90 Day Client 11/01/2011
2 User1NameAtt1 User1NameAtt1 90 Day Client 11/01/2011
[code].....
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Sep 2, 2009
I have 2 GridViews in my page, GridView1 Display countries and GridView2 Display Cities from selected country. It works perfect but I need to have GridView1 first row always selected just like DropDownList where you Enable AutoPostback
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Mar 17, 2010
I'm using visual basic 2005 express edition I am having trouble with comboboxes and a button I want the button to be disabled "button1.enabled = false" when the program starts Then when the user selects a listing in all the comboboxes have the button become enabled "button1.enabled = true"
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Jun 9, 2011
I need to loop through all the records in a column in my access database, Currently my program only views the first record in the column and does not go any further, I tried a While loop but I get a NullException error and it says there is no data in my column, her is my code thus far.
Imports System.Data.OleDb
Imports System.Security
Imports System.Security.Principal.WindowsIdentity
[Code].....
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Sep 13, 2010
My problem is that in the below code, the SelectedRow property returns nothing. I manually bind items to GridView at runtime and autogeneratecolumns and autogenerateselectbutton properties are true.
I think the problem is about having a PostBack when the Select command is clicked.
Protected Sub GridView1_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles GridView1.RowCommand
Session("ContactID") = GridView1.SelectedRow.Cells(0).Text()
Response.Redirect("~/ContactAddress.aspx")
End Sub
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Dec 9, 2009
I have a datagridview that is bound to a dataset by dragging it onto a windows form. I want one of the columns on the datagridview to be read only for existing records (rows), but I don't want it read only when the add new icon is pressed on the navigator. How can I tell when a row is being edited as opposed to being added?
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May 28, 2010
I want to add all the values of a certain column. I already get the value of an exact cell value but when i add the loop code for it to continue,it doesn't performs well.
[code...]
I,m using vb6 po with datagrid component.
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Nov 1, 2010
I have a project to work with an existing Access 2007 DB table using Access Currency data type fields. I've tried many, many, many variations on what I'm doing, including using a command parameter or using this scheme and trying dOLEc in my command string (as shown below).
Dim dOLEc As Long = Decimal.ToOACurrency(dQ)
It all works fine (db connects, inserts record OK, closes connection) until I introduce any currency variable (WMoney is my example below). Then it returns Syntax Err 5 in INSERT INTO statement. Current VB string for the execute non-query command is:
Dim sdbcommandString As String
Dim dQ As Decimal = 8950.13
'control test--no currency field--works perfectly every time
sdbcommandString = "INSERT INTO Workers (WFullname,WRay)VALUES('George D. Jones','abcdefg');"
'but add the currency data type to it and it bombs
sdbcommandString = "INSERT INTO Workers (WFullname,WRay,WMoney)VALUES('George D. ZZZZZ','abcdefg'," & dQ & ");"
As I said, though perhaps not too clearly, I've also tried variations on this theme:
sdbcommandString = "INSERT INTO Workers (WFullname,WRay,WMoney)VALUES('George D. ZZZZZ','abcdefg'," & dOLEc & ");"
In all cases, I use the same code to connect to my db and use
OLEdbConnection1.ConnectionString = sDBConnString
OLEdbConnection1.Open()
OLEcommand = New OleDbCommand(sdbcommandString, OLEdbConnection1)
OLEcommand.ExecuteNonQuery()
And I've tried it using variations on this theme where :
sdbcommandString = "INSERT INTO Workers (WFullname,WRay,WMoney)VALUES('George D. ZZZZZ','abcdefg',?);"
OLEdbConnection1.ConnectionString = sDBConnString
OLEdbConnection1.Open()
[code]....
I need to use to make it work with a currency field?
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Jan 2, 2011
I have a asp.net webform i m working in VB I have a gridview with template field status ..i have taken two image button in same template field in Item Templates i want when i click on image button1 i redirect to default.aspx ?
and if i click on Imagebutton2 i redirect to default2.aspx ?I have did this
Me.Response.Redirect("Select_seats.aspx?" & "s_no=" & GridView1.SelectedRow.Cells(9).Text.ToString & "&" & "journey=" & Label6.Text & "&" & "seater=" & label4.Text & "&" & "sleeper=" & label2.Text & "&" & "service=" & lab5.Text.ToString)
The problem with this is that the both image button would be redirect to same page .... if i taken this query in gridview select index changed ?
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