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Sunil Nair
-- modified at 4:29 Friday 29th June, 2007
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how to use gridview to store data which is not of data base
like storing data in table.(i.e to store data like table);
thank you
vijaya
vijaya
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All data bound containers can display data from any sort of list, such as an array or a List class instance.
But, it does not store data, it just provides a view into it.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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How to create dynamically one label control...,
And how to assign value to that label...,
Regards,
Magi
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So now you want to create controls dynamically!
I would suggest you to place a panel in your form and in that panel you can bind your labels.
example:
Label label1 = new Label();
label1.ID = "your id"
label1.CssClass ="your class if available";
label1.Text = "label text"
Then you can add this label to your panel
panel1.Controls.Add(label1);
Gautham
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No yar i am not getting what i want...,
see after my query i am fetching records and displaying like this...,
If TypeOf (myDataSet.Tables(0).Rows(0)(0)) Is DBNull Then
lblid.Text = String.Empty
Else
lblid.Text = myDataSet.Tables(0).Rows(0)(0)
end if
In design time itself if i declare label then fields 0 place also want to show...,
thats y i think to change dynamic control create...,
If TypeOf (myDataSet.Tables(0).Rows(0)(0)) Is DBNull Then
'lblid.Text = String.Empty
Dim dynlabel1 As New Label
dynlabel1.Text = "No Id"
Else
Dim dynlabel1 As New Label
Dim dynlabel2 As New Label
dynlabel1.ID = "lbId"
dynlabel1.Text = "ID" & ":" & myDataSet.Tables(0).Rows(0)(0)
lblid.Text = myDataSet.Tables(0).Rows(0)(0)
Panel1.Controls.Add(dynlabel1)
End If
So each and every if condition i want to create dynamic label?,
No other way is there?,
Regards,
Magi
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hi Magh_M,
I am having same condition in my application .. my code is as shown below ..it's in c#..i converted DataTable to DataView .. so it is easy to customize..
for (int i = 0; i < questdv.Count; i++)
{
Label l1 = new Label();
l1.Text = questdv[i][columnname].ToString();
//if u want to check for null value u can use
//if(string.IsNullOrEmpty(questdv[i][columnname].ToString())
Panel1.Controls.Add(li);
}
pallavi
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Hi there,
I have a doubt reg the Datagrid which uses a CheckBox Column.
I have a Webform.In that I have 2 option buttons,1 Datagrid,1 Button.
The 2 option buttons are :
1)Employee_btn(When i select this,Datagrid will be filled with the Employee ID,Employee name along with the CheckBox Column).
2)Department_btn(When i select this,Datagrid will be filled with the Department_name)
1 Button is Submit_Btn
Now my requirement is I need to take the checked Items from the datagrid and store it in a char Array(For example,when I select 2 out of 3 department names I need to store the two department names in a string array.
How to do that??
Kindly help me as soon as possible.I need to finish this with in 3 days.
Thanks in advance.
Happy Programming!!!
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Means selected departments want to be store in table fields?,
Regards,
Magi
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Table field is also ok.... FYI i am using asp.net with C#..
Happy Programming!!!
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Hi i am given code based on vb.net...,
c# and vb.net both are similar only...,
I hope,my code will be use full for u...,
For Each MainGRD As DataGridItem In Me.dgrdmain.Items 'dgrdmain is datagrid id name
sqlconn.Open()
Dim Check As CheckBox = CType(MainGRD.FindControl("ck"), CheckBox) 'ck is checkbox id name
If Check.Checked = True Then
Dim strInsertproc As String
Dim EId As Integer = Val(MainGRD.Cells(1).Text)
Dim BcCal As Decimal = Val(MainGRD.Cells(2).Text)
'like the above code u can get the values from datagrid cells...,
Try
strInsertproc = "spn'" & EId & "','" & BcCal & "'" 'spn is stored procedure name
sqlCmd = New SqlCommand(strInsertproc, sqlconn)
sqlCmd.ExecuteNonQuery()
lblMessage.Text = "Record Inserted............"
Catch ex As Exception
If Mid(ex.Message, 1, 9) = "Violation" Then
lblMessage.Text = "Already exist in the DataBase......"
Else
lblMessage.Text = Mid(ex.Message, 1, 75) ' Show friendly error message.
End If
End Try
End If
sqlconn.Close()
Next
Take care...,
Regards,
Magi
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how can I add mailed-by header to mailmessage object???
hiiiiii
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Hi,
Im my application i am uploading excel file, the data in the excel file i am displaying in UI part during this after displaying i want to delete excel instance which was created in task Manager in Process tab,but here i facing one big problem "suppose too many users uploading the excel file i want to delete only that user who finished his uploaded file and display the data in UI not all user excel instances.
can any body help from this situation,
regards,
Subbuattaluri.
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Hi i have table in that some of the fields values are 0...,
And in my aspx form i have allocated place for the values...,
In that case i dont want to show those fields in my aspx form...,
And where the values is not there that place which field have values that field want to display...,
Example:
id m1 m2 m3 m4
1 100 0 70 38
2 50 20 0 12
3 20 20 20 0
Like this i have table...,
And in my aspx form i have allocated place for the each field...,
Like...,
Id: id
m1: m1
m2: m2
m3: m3
m4: m4 like...,
Now if i select id =1
It want to display
Id: 1
m1: 100
m3: 70
m4: 38
See in this m2 is not display and in that place m3 filed occured...,
Like that i need...,
Any possible way is there to do like that...,
Advance thanks...,
Regards,
Magi
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Are you displaying value on a DataGrid ? If yes on ItemDataBound event check the value. If it is 0 , replace with blank value.
Happy Programming
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see i have modified my question...,
in that i have explained clearly..........,
Regards,
Magi
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Magi,
If your binding this datatable to a datagrid i guess there is way avoiding zeroes by writing the code in ItemDataBound event
Gautham
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see i have modified my question...,
in that i have explained clearly..........,
Regards,
Magi
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Are creating controls dynamically? in what controls you want to display your data?
Gautham
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No i am not creating controls on dynamically...,
In label i am trying to display the values...,
Regards,
Magi
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So how dwould you know there are only three non-zero values. I mean how would you now how many lables should be there at design time itself.
as per ur question there would no m2 if it is zero right?
Gautham
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Hi i said already in design time itself, i will give what are the fields i have in my table that much labels i will give...,
Now when the field value is 0, i can able to make visible =false for that particular label...,
But suppose 4 fields dont have values after that 5th field have value means its showing the first 4 fields empty space after that showing 5th field value...,
I like to removee the space in my form ...,
and display the record continuosly
thats y i asked like that got it...,
Regards,
Magi
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Magi,
If you have your controls placed at the design time itself and you are trying to make visible false, as you said you would face spacing problems!
The solution based on how many non-zero values you are getting you got to create your controls dynamically.
Gautham
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Hi! Friends!!!
I am using a reportviewer control in a web page for my intranet portal page.
Well the latest requirement is to make the report header visible while scrolling down...
Can anyone help!!
Thanks !!
I was born dumb!!
 Programming made me laugh !!!
--sid--
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