VS 2010 - How To Make Entire Grid Read Only Programmatically

Oct 5, 2011

How do I make the entire grid read only programatically?

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How To Make GridView Column Read Only / Editing Whole Row Of The Grid Is In Editable Mode?

Jun 2, 2010

I am using Gridview and on that data is binded conditionally.the problem is that at the time of editing whole row of the grid is in editable mode and i want only few of the columns editable. my code is as follows

[code]....

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Hide Last Entire Column Of Data Grid?

Dec 7, 2010

I have one data grid,I want to Hide last entire column of data grid How to do this... Iam using Asp.net1.1

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Visual Studio Macro - Read First X Lines Instead Of Entire Document?

Jul 5, 2010

I've got a macro that updates a copyright header with the most recent edit date.

The problem I have is that the macro currently reads through the entire file rather than just the first 6 lines (which is all it needs).

Is there a way to get the Macro to only read the first "X" lines rather than the entire file?

Private selection As EnvDTE.TextSelection = DTE.ActiveDocument.Selection
Private Sub UpdateCopyrightHeader()
selection.StartOfDocument()
selection.EndOfDocument(True)
Dim content As String = selection.Text
Dim result = System.Text.RegularExpressions.Regex.Replace(content, regex, "<lastedit>" & FormatDateTime(Date.Now, vbLongDate) & "</lastedit>")
selection.Delete()
selection.Collapse()
Dim ed As EditPoint = selection.TopPoint.CreateEditPoint()
ed.Insert(result)
End Sub

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Forms Data Controls :: How To Read Parent Grid Values In Child Grid

Mar 12, 2010

I have Parent/Child Grid (also called Nested Grids).

Parent Grid (PG) :: PG has two template fields. 1st template field has "Category ID" and 2nd template has Child Grid

Child Grid (CG) :: CG is populated in PG's RowDataBund event based on "Category ID". In CG's DataBound event, I am doing something which I need to display in CG's footer row.

Problem :: In the footer row of each CG, I have to show the "Category ID" which is in PG' row. How can I get hold of the PG's row which hascurrent nested grid (there will 'n' child grids, one for each 'Category ID' in the PG ) so I can read the "Category ID"

I was thinking if I could do something (DataBound event of CG) like this..

string catId = ChildGrid.Parent[get the index of the current row in PG].Cells[0].Text;

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VS 2010 - Restoring Entire Listbox From Session Variable

Dec 31, 2011

In my opening page of a web app I create (from a database get) two somewhat large datasets for 2 listboxes. I populate and databind them and all is good with the world

I then want to take those 2 listbox datasets and put them into a session variable for use on other pages of the web app. The reason is I do not want those additional hits in populating the two listboxes again (data does not change)

I am calling a class and passing back a DATASET for each listbox .. then

Session (DATASET_1) = MyClass.Dataset1
Session (DATASET_2) = MyOtherClass.DataSet2
DATASET_1 AND DATASET_2 are defines as constants with a type of DS

When I attempt to rebind the listboxes as

ListBox1.DataSource = Session( DATASET_1 ) *AS System.Data.DataSet ListBox.DataBind()

and the same deal for listbox 2 nothing happens........

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Forms Data Controls :: Make Entire Gridview Updatable?

Feb 14, 2011

Is it possible to make a gridview so that when it is opened all the records are updatable without having to click on the Edit button? I assume you would have to use the EditItem property and possibly loop through the rows but I'm a newbie and don't know the code.

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VS 2008 - How To Make The Checkbox Outside The Grid Independent From The Ones In The Grid

Mar 2, 2010

I have a Select All checkbox in my grid that calls this function...works fine. Outside of my grid I'd like to use another checkbox for something else, but when the select all checkbox in the grid is selected, it also selects my checkbox outside of the grid. Is there way to make the checkbox outside of the grid independent from the ones in the grid?

[code]....

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GridView - How To Programmatically Add And Read New Controls To The Cell

Jun 14, 2010

Here is the setup: I programmatically populate my gridview using LINQ to SQL query. Then I enter the edit mode and want to replace some standard TextBox controls with DropDownLists like this:

[Code]....

At this moment I have my gridview showing standard textbox control and new DDList control (in the Column 1).
The problem is -- I cant read the value from DDList in the RowUpdating method. It seems like DDList control is not in the GridView1.Rows.Item(0).Cells(1).Controls collection. RowUpdating method sees only standard TextBox control and can read it's value.

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WCF / ASMX :: Read And Modify Soap Message (Programmatically)?

Apr 1, 2011

I have a web service running somewhere... I have added a reference of the same in my project. I had used SOAP UI to check the outgoing and incoming SOAP messages.

Now what i need is to MODIFY the SOAP message after it has been created (I wont be creating the soap message manually,) modify as in, I mean to insert some element into the header (such as public key etc) and encrypt the contents present in the body.

I have tried a lot of googling and have come to conclusion that i may have to use the SoapExtension Class.But i just dont understand how to do it.

There are method like ProcessMessage(... which require SoapMessage as input parameter. Now how to read
a generated SoapMessage is still unclear to me. I dont want to read the Soap message using tools (fiddler, soapui etc). I wish to read it programmatically.

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Configuration :: Programmatically Read Entry From Xml Config File

Jan 2, 2011

i have a xml configuration file like below format.

<setting>
<web>
<mailid>xxxx</mailid>
</web>
<network>
<logid>sd</logid>
</network>
</setting>

i would like to programmatically read entry from xml config file which is same as asp.net webconfig file reading.

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Web Forms :: How To Read Checkbox Values From Programmatically Created Checkboxes

Sep 21, 2010

I have a form that does a loop to create checkboxes. Here is the code in the loop:

LeftPosition+=120;
cbxDrives.Top = TopPosition;
cbxDrives.Left = LeftPosition;
cbxDrives.Text = d.Name;
CheckBox cbxDrives =
new
CheckBox();this.Controls.Add(cbxDrives);

This creates multiple check boxes on the form, and this works fine.

However, in the code behind for my button that the user clicks to execute the form, I cannot figure how how to read the values for the checkboxes. I've tried:

foreach (CheckBox cbxDrive
in cbxDrives)
{
}

but cbxDrives is not recognized.

I need to read through all of the checkboxes to see their values, so that the appropriate actions can be performed in the code behind.

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Programmatically Read/Write Java Runtime Environment Variables Using C#?

May 28, 2010

I am developing one applicaion in ASP.net, C# and JAVA applet.

After Java installation I want to enter Java runtime parameter through C# code.

How can i resolve this issue?

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Controls :: How To Read Programmatically Generated Barcodes Using Barcode Reader

May 25, 2013

I used the barcode example to my application and it generated barcode perfectly now I want to know that can this barcode image is readable by a barcode reader device ?

If Yes then how and if no then why and how to do ?

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Web Forms :: Programmatically Read And Get Allowed And Denied Users From Authorization Tag Of Web Config

May 7, 2015

I'm refering to this question

[URL]

Since I already know how to add and delete the roles, now my question is how can I view the allowed and denied roles.

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Make A Menu Selection Programmatically?

Jan 21, 2010

I have a page on my website that displays certain ASP charts based off the selection made in a menu control. I'm trying to implement functionality now which will allow me, in certain cases, to make hyperlinks in the columns of the chart control which will result in the current page reloading with specific data. So there are two ways to get certain charts to display: one through the menu, two through another chart's hyperlinked data point.

I would like to handle the hyperlink situation without the use of query strings (if that's possible) becuase functionality already exists for a menu selection plus I'd rather not have to handle user input necessary with any query string. Is there a way to programmatically set the ValuePath property of a menu control which I could (hopefully) do in a Chart_Click event?

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.net - How To Programmatically Create An Exchange 2010 Mailbox Using C#

Aug 3, 2010

I have been given a task to write a program to automatically create a 2010 exchange mailbox. My research tells me to use powershell but I can't seem to find the namespace to reference and would like some sample code. I found some code on the web but I don't know what the namespace is for PowerShell. I think it might be System.Management.Automation but when I try to reference the namespace it does not exist in the list of dotnet. All I have is System.Management and System.Management.Instrumentation.

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To Make Queries To An Access Database Programmatically?

Feb 26, 2010

VWD 2008 Express. Visual Basic.

I know how to create an AccessDataSource on my aspx page and how to use the datasource to populate gridviews, etc. But I want to know how I can programmatically populate a dataset by querying an Access database. How do I make queries to an Access database programmatically?

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VS 2010 - Event Handler For A Button Created Programmatically

Jan 25, 2012

I need to generate a button way after the page loads but I can't work out how to deal with the Event handler. If I do this when the page loads as shown bellow it works as intended but if I use the exact same method in a button it fails. (it creates the button but when I click the button it just disappears instead of showing a msgbox."I know I shouldn't use Msgbox in a web form but I only do it as a test then remove it"

Code:
Partial Class Default3
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim mybutton As Button
mybutton = New Button
mybutton.Text = "Submit"

[code]...

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Forms Data Controls :: Make A Gridview Editable Programmatically - Per Row

Nov 3, 2010

I have a gridview with bound fields and a templateField that receives data from a submit button which, depending upon the selected object, i.e. dropdown 1, 2, or 3, return a result set. The gridview also has a checkbox column which is used as a marker to determinie the rows to be added to and existing table. If a user selects multiple row, those rows are written to the database. Everything works.

Now, I need to add additional functionality to the gridview:

Upon selecting the checkbox, programmatically the accompanying row must become editable; for each row presented.

Deselected the checkbox, return the gridview row to a read-only state.

There are 14 columns, one of which is a dropdown which needs to maintain its default value.

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Asp.net - Read From Controller Action Method In Order To Get The Grid Data?

Nov 2, 2010

When I use editurl property in my jqgrid, the controller action gets called after I hit submit button on adding a new row. But how do I get all the grid rows there? Which parameter should I read from my controller action method in order to get the grid data?

[code]...

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Conditionally Make A DetailsView Field Read - Only?

Jan 26, 2011

Say I have a DetailsView with a bunch of fields, and I want only certain kinds of users to edit a few of them. They're too few to split them into another DetailsView, so what I'm thinking is to find some way to only allow a user to edit them based on some code-behind logic, effectively making them read-only at will.

I feel it's important to mention that the fields are both TemplateFields, not normal BoundFields with ReadOnly properties. For some reason the required functions don't jump at me from reading the documentation. Oh and I need eveyone to see their specific values, I just want to restrict edit access to them.

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How To Make Multiple Web App Instances Read Same File

Jun 22, 2011

If more than one person is using the web application, and the web application requires to read a specific file (and in my case, I use StreamReader), I've noticed that the any other instance of the web application would have an exception error when trying to read a file. How do you handle this? And how about when it comes to writing to the same file (if possible)?

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VS 2010 Read - AUTHORIZED OR UNAUTHORIZED To Program In Textbox

Sep 18, 2010

I'm an New Coder(Just started.) But my problem = I cant connect ASP.NET to this: [URL] I have already added HWID in my program now i want to add: AUTHORIZED OR UNAUTHORIZED to my program in an textbox

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VS 2010 - TextFieldParser Read Fields Call By Name Instead Of Position

Oct 9, 2012

Is it possible to use TextFieldParser and call .ReadFields and then use field name instead of field position?

For example, I have 40 columns in my .csv file.

field 0 = ID
field 1 = brand
field 2 = model
field 3 = price
field 4 = color
field 5 = something else.....

How the data would appear in the file:

ID,brand,model,price,color,somethingelse
1,Samsung,Galaxy S,200,black,xx
2,Samsung,Galaxy S II,300,black,xy
3,Samsung,Galaxy S III,500,black,xy
4,Samsung,Galaxy S III,500,white,xy

Right now I am calling the array like so CurrentRecord(4) which returns the color field value.

Can I call it like so, CurrentRecord("color") which would return the same value?

Code:
Dim afile As FileIO.TextFieldParser = New FileIO.TextFieldParser(sFullPath)
Dim CurrentRecord As String() ' this array will hold each line of data
afile.TextFieldType = FileIO.FieldType.Delimited
afile.Delimiters = New String() {","}
afile.HasFieldsEnclosedInQuotes = True
' parse the actual file
Dim iRow As Integer = 1

[Code] ....

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