Data Controls :: GridView Header Text Is Blank When Exporting Data Into PDF Format

May 7, 2015

In my Webapplication i am trying to export GridView data into PDF format and the application is working fine.But in the resulted PDF file i'm not getting GridView Headers.

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Controls :: GridView Header Text Is Blank When Exporting It To PDF Using ITextSharp

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My Header Text is always blank. Below is my code

Response.ContentType ="application/pdf"
Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.pdf")
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Dim sw AsNew StringWriter()Dim hw AsNew HtmlTextWriter(sw)
gridview1.AllowPaging =False

[Code] ....

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[URL]

how do you handle null data on gridview? and also the white spaces, it seems that the white spaces are converting to " " 

 Note: i can't replace the   because i have 1 column thats in html form. 

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I tried the solution in this link [URL] by adding

Table.Caption = "Header Text"
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Aug 13, 2010

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[Code]....

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Apr 2, 2010

I have the grid view with boundfield with four columns. I created the text box when gridview row created event. I need to filter the data the gridview using the textbox and need to know the how to generate event for textbox.

[code]....

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Jul 23, 2010

I want to fill a gridview with data from a database table..But, I have to avoid the column names from the database..I had already specified header text for the gridview.. i had already selected two column names 'name' and 'number' from a database table, then I had created two columns for the gridview( with header text's name and number)..Now i want to select the all the data from columns 'name' and 'number'..and then fill the respective columns.

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Forms Data Controls :: Retrieve GridView's Header Row Text?

May 24, 2010

I am wondering what is the best way to do this. Here is my observation:

1. If a GridView is assigned a datasource at design time, the header row's text can be retrieved with ((DataControlField)GridView.Columns[index]).HeaderText.

2. If a GridView is assigned a datasource at run time by code-behind, the header row's text can be retrieved with GridView.HeaderRow.Cells[index].Text.

Is there a way to do it without trying one, if not working, then the other of the aforementioned methods.

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Forms Data Controls :: Changing The Header Text Of GridView?

Feb 1, 2010

I have a simple GridView in my page which it bound to Database using Connection String in vb.net.(I am not using SqlDataSouce of Asp.Net)

When it bound to db, I can not change the header text of columns.

Here is the code behind:

[Code]....

I have even used the GridView1.Columns(0).HeaderText = "some text"

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Forms Data Controls :: Capture The Value Of A Header Row Text Only In A Gridview?

Nov 2, 2010

I have a gridview of months and numbers where months are 1-12 i want the months to be Jan-Dec and im doing a check like this to change them

[Code]....

But the problem is , its also checking the data and if it find 1-12 it will change it to a month like this.

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Let's say I have unsorted 2 types of data.2 list box contains. 1,2,15,6,4 and apple, banana, carrot, dove, eggplant. . How can I sort it then make it as my HeaderText for GridView Column after a button is clicked?.

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How to set the Gridview header text center?

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Forms Data Controls :: Setting GridView Header Text When Page Changes?

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I have a GridView (inside an update panel) that has header text that changes based on some user profile information. I set the header text in the Page_Load function of the page - that works fine. The problem is that when I change to the page number of the GridView, the header text is not redrawn. I am handling the OnPageChanging event to try to update the header text but nothing is happening. I've attached the relevant code.

[Code]....

[Code]....

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Forms Data Controls :: Unable To Access The Gridview Header Text?

Jan 6, 2011

I have my data table generated dynamically binded to grid view. (Autogeneratecolumns true)

in my UI its displaying the column headers.

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since am binding the columns dynamically i am not able to get access to all the columns

and am able to get only 2 columns which i have mentioned in my aspx which are the command buttons edit and delete.

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I have a merged column of firstname and lastname by "Select firstname + lastname from table" but when it appears in the gridview the header text of the column is "Expr1000". How can I change the header text of that merged column?, and I want to change its text into "NAME".

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Forms Data Controls :: Gridview Column Formatting Depending On Text In Header?

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I want if the header of a particular column contains a word "S", the header and row turns red. I used following code to make header red and it works fine. How to make it such that the rows also turn red if condition is met ? I cannot hardcode in columns since the Gridview is autogenerate colums as data structure keeps changing.

Protected Sub GridView1_DataBound(ByVal sender
As
Object,
ByVal e
As System.EventArgs)Dim HeaderRow
As GridViewRow = GridView1.HeaderRowFor
Each c
As TableCell
In HeaderRow.CellsIf c.Text.EndsWith("S")
Then
c.BackColor = Drawing.Color.OrangeRed
End
If
Next
End
Sub

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I want to access the header text of bound fields programatically. suppose i have GridView1 with following bound fields:

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I found a few examples online and followed them, but wasnt getting any results, just errors..Here is what i have in my button event that i want to use to create the files..

[Code]....

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I've a GridView with check box and when bind data from database, data is binded correctly as shown below.

106 - Joan Fabregat
107 - Jose Antonio Pons
108 - Enrique Moreno
109 - Miguel Navasa
110 - Ramón Charco
111 - Evaristo Varo Perez
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But, when i try to retrive data from datagrid for selected row (gvrow.Cells[2].Text;), then text format changes as shown below:

106 - Joan Fabregat
107 - Jose Antonio Pons
108 - Enrique Moreno
109 - Miguel Navasa
110 - Ramn Charco
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Forms Data Controls :: Change Format Text In Gridview?

Jan 20, 2011

I need change text in gridview. Example I have Number 1 and need change this number to Text (High etc.). Below is my gridview

[URL=http://www.4shared.com/photo/BZQEQLxt/1-20-2011_10-51-31_PM.html][IMG]http://dc303.4shared.com/img/BZQEQLxt/0.1179364670841132/1-20-2011_10-51-31_PM.png[/IMG][/URL]

The number in priority column. I need change to text for display. Example 1 = High, 2 = Medium, 3 = Low etc

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