Retrieve Selected Row Cell Value If Visible Property Is False In Gridview?

Jan 6, 2011

how to retrieve the selected row cell value if it is visible property is false in gridview?

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Forms Data Controls :: Access GridView Cell Date With Visible = False?

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How can you access data in a GridView cell with Visible = false?

[code]...

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Forms Data Controls :: Need Gridviews Visible Property False?

Mar 21, 2011

I have a form with a ton of gridview controls on it. All of which are driven by a dropdown list control. When I select a value from the dropdown list control it populates the 5 gridview controls with data from the database.If there are no rows associated with the record from the dropdown list then I am going to set the visible property of all of the gridview cotrols to false.

I know how to set the property I just need to know where I would set it and what I would check.I can put my code in the selectedindexchanged event for the dropdownlist control but how do I check to see if there are no rows associated with that value? Maybe some sort of If gridview1_rowdatabound = 0 then...

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I have a problem that in DetailsView Edit Mode, if I go to edit fields, and set a fields visible property to false, when I update the record through the built in update options it sends a null value. If I change the field back to visible, it passes the data just fine.

Consequently, I tried just setting the field to Read Only = True, and got the same result even though the current values do show up in the edit mode, just read only.Is there anyway to hide the field but still allow it to pass the data it currently has "BACK" into the record.

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Web Forms :: Want To Set The Initial Visible Property Of An Image To False And Then In My Code Change It To True And Then Run A Sub Routine?

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Hi I have a situation where I want to set the initial visible property of an Image to False and then in my code change it to True and then run a sub routine. My problem is that no matter how I order the code the sub runs before the image becomes visible. When I debug the image only becomes visible when it hits End Sub. Is there any way around this? Here's my code:

[Code]....

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Web Forms :: How To Trigger The Click Event Of The Button If The Property Visible="false"

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How can I trigger the click event of the button if the property Visible="false".

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Forms Data Controls :: Like To Bind The Visible Property To False If The ImageLocation Is Null Data?

Apr 9, 2010

I have a database field called ImageLocation, I have the ImageUrl property bound to: Eval("ImageLocation", "{0}")I would like to bind the Visble property to false if the ImageLocation is null data. I can not figure out how to set the control properly, currently the Datalist shows me all the data and when the image location is null it shows me the name of the Hyperlink control which happens to be Hyperlink2.

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Web Forms :: If Label Property Is Set To Visible = "False", Then Can It Be Find In View Source Of Browser ?

Feb 18, 2011

I have a label1 in my aspx page, which property is set to visible = "False".

In the view source of the browser i cant able to find that label1.But using some other third party tool like "Burp Suite" etc ...

Can those label1 value could be seen or not using tools like "Burp Suite" etc ?

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Data Controls :: How To Get Value Of GridView BoundField Set To Visible Is False

May 7, 2015

I am using gridview with sqldatasource , now i have a column

<asp:gridview ID="MyGrid" runat="server" AutoGenerateColumns="False"  datakeynames="Seq"
DataSourceID="ExistingConsPhaseSource" >
<Columns>
<asp:boundfield datafield="Seq" headertext="Seq" readonly="True" Visible="False" sortexpression="Seq" />
<asp:templatefield headertext="Description" sortexpression="Description">

[Code] ....

I also have a button outside gridview , on its click event i want to delete all rows in a grid view. So far i have done like this :

protected void DelAllExisting_OnClick(object sender, EventArgs e) {
foreach (GridViewRow row in ExistingConsPhases.Rows) {
string query =
"UPDATE [dbo].[myTable] SET IsDeleted = 1, DeletedBy = @DeletedBy, DeletedDate = GETDATE(), DeletedByPrefix = @DelPrefix WHERE Seq = @Seq";
SqlCommand comm = new SqlCommand(query,_connection);
comm.Parameters.AddWithValue("@Seq", ???);
comm.ExecuteNonQuery();
_connection.Close();
}
}

What to type instead of ??? I want my bound field of Seq to be place here ? how ?

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Forms Data Controls :: CertId Field In The GridView Has Visible Set To False?

Aug 10, 2010

<asp:ButtonField Text="Void" ButtonType="Link" CommandName="Void" />
' RowCommand
Dim f_iIndex As Integer = Convert.ToInt32(e.CommandArgument)
Dim f_oSelectedRow As GridViewRow = grdMeterCorrection.Rows(f_iIndex)
Dim f_oCertIdCell As TableCell = f_oSelectedRow.Cells(11)
Dim f_sCertId As String = f_oCertIdCell.Text.Trim
If e.CommandName.ToLower = "void" Then
Dim f_bVoidRet As Boolean = VoidCert(f_sCertId)
End If

The problem is the CertId field in the GridView has visible set to false. I think this makes the value unaccessable to the RowCommand.

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Data Controls :: GridView HeaderRow - Hide Or Make Visible False

Aug 30, 2012

i have gridview in my page 

i don't want show header in my gridview i search all property of this control but i didn't find anything

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Forms Data Controls :: Looping Through Gridview Calling Visible False Cells?

Jan 10, 2010

I have a gridview that serves as a confirmation for user input in a previous form from a previous page. The grid is databound to a temporary table where I store the user's initial selections. The user can confirm what they had submitted, (which may be more than one row of information, up to three classes) or go back and change. When they hit the confirm button, I loop through the gridview and enter a row in a permanent database for each row in the gridview. This works great.

However, I don't want the gridview to display all of the columns that are actually in the temp database, because I'm carrying over 'usersubmitted, datesubmitted', etc, from the previous page for each class selected and this is redundant. (I do need to use all of the columns when they submit, however, to make a new row with complete information for each selected class in the permanent database) So, when I set the usersubmitted column visible false, for example, in the gridview, the dataset table adapter insert function fails with a data type mismatch error. I'm assuming becuase the column has to be visible, becuase when I make it visible again it works.

Can you loop through a gridview and call on cells in columns that are not visible?

The first page is like this:

the user fills out his info once in text boxes

name ____

address____

then selects up to three classes in dropdowns:

class one dropdown ...

class two dropdown....

for each dropdown, I insert name, address, class selected into a temp db Second page.

Gridview should display only classes selected, one row for each, and not

name address class selected

name address class selected

then when they submit, I insert

name address class selected

name address class selected

one row for each in permanant database

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Forms Data Controls :: Setting ItemTemplate Visible As True Or False While Binding Gridview?

Jun 29, 2010

I've GridView with Template field as

<asp:TemplateField HeaderText="Review">
<ItemTemplate>
<asp:ImageButton ID="imgBtnReview" ImageUrl="~/images/agt_reload.png" runat="server" Visible="false" CommandName="Review" CommandArgument='<%#Eval("id")%>' />
</ItemTemplate>
</asp:TemplateField>

Gridview is bound to a table. If a row in table has price greater than zero then the above mentioned Imagebutton should br visible in that row only.

Is it possible to do so.

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Forms Data Controls :: Gridview Update - Bound Fields Visible Set To False Not Working?

May 20, 2010

I have an Objectdatasource configured with Select, Insert, Update & Delete queries in a Dataset. This datasource is linked to my Gridview. I do not require all fields in the table to be displayed or updated in my grid so i have turned off the Visible property on several.

However, when i go into Edit mode and trigger the UPDATE to the database table, i get NULL values updated in the columns i set False for the Visible property.

How can i remove these columns from the GridView and the Edit mode and still have them UPDATE with their current values instead of being overwritten with NULL's?

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Get Selected Cell Value In Gridview?

Dec 9, 2010

actually i am using Link button in gridview i need the value of button what i have clicked

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Forms Data Controls :: Unable To Retrieve Cell Content In A Gridview

Oct 4, 2010

myString is always empty in the code below.

[Code]....

Here's the .aspx file:

[Code]....

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Forms Data Controls :: Retrieve First Cell Gridview Value To Populate In Text Box?

Dec 2, 2010

I am using VB and trying to get the first value of the cell of a gridview. The gridview is returning a header and 1 value.

In the code behind I have used the below, but the textbox is showing " ". It is not populating the first cell of the gridview databind.

Protected
Sub GridView3_RowDataBound(ByVal
sender As
Object,
ByVal e
As
GridViewRowEventArgs)If
(Not (e.Row.DataItem)
Is
Nothing)
Then
' Set the capacity label text
TextBoxTest.Text = e.Row.Cells(1).Text
End
If
End
Sub

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C# - How To Hide A Column But Still Retrieve Its Values? How To Access A Label Control In Cell Of Gridview

Mar 11, 2011

I have a column that I don't want to display but I still want to access its value. the other problem is that I can't access the value of a cell because it contains a label. Does someone know how to access the text in that label?

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Way To Make A Label Visible For A Seccond And Then Make It Visible =false?

Apr 16, 2010

there is a way to make a label visible for a seccond and then make it visible =false ; ?without javascript... just c# ,,,

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Forms Data Controls :: Retrieve A Text In Specific Cell Of Gridview On Onrowcreated Event?

Jun 9, 2010

I have a gridview which i bind to DataView. I need to manipulate text on cell[2] of each row. I was wondering if i could do it in the OnRowCreated event? cell[0] in asp looks like this

<asp:ButtonField DataTextField = "header" CommandName="select" HeaderText="Overskrift"/>

This doesnt work. test = null

protected void onrowcreated(object sender, GridViewRowEventArgs e)
{
TableCellCollection cells = e.Row.Cells;
string test = cells[2].Text;
}

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Forms Data Controls :: Get Selected Row Cell Value In GridView

Feb 1, 2011

Objective : Get the value of a particular cell in a particular row - when I click on a template field button link. How do I "select" that row so I can use code like datagridview.rowselected

or datagridview.selectedrowindex etc...

Right now I am using code like that and it does not get any values of the gridview because it does not know what the selected row is (may be because I want this to be done on template field click)

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Forms Data Controls :: Grabbing Cell Value From Selected Gridview Row

Jul 16, 2010

I have a Gridview where some columns are populated with numbers of type nvarchar() and some columns are filled with numbers of type int I am trying to grab the a cell from a selected row that corresponds to a Table's KeyID and assign it to a label like so:

Label1.Text = MyGridview.SelectedRow.Cells(8).Text.ToString

Problem: If the Gridview column 8 has numbers of type nvarchar() it works fine But if column 8 has numbers of type int , it does not work. It's probably simple, but I dont see it.

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Forms Data Controls :: Get Selected Cell Values From Gridview?

Sep 23, 2010

How Get particular selected cell value from gridview . my grid so many cell available..i'm created dynamic row and cell ...

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How To Set The HeaderText To Visible = False

Aug 20, 2010

I have a code below in my gridview.

I want to set the HeaderText to Visible = false on my code behind. Can i do that?

[code]....

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Controls That Have Visible Set To False?

Feb 12, 2011

If I have a grid, and it is binded to some data, but the visible=false for the grid, will it consume any resources for initializations or for retrieving data to perform the bindings?

How about if the grid is inside a div, and the div visible=false

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