Comments by Usha Muhunthan (Top 44 by date)

There is no link to try

Then how to map drive without the content

I copy a file from system to system under single LAN. For that first I map the drive from a system to my system, mapped system's shared folder created as my local drive in my system. Then I copy a file from my drive to mapped drive, Finally I disconnect the mapped drive.

My problem is when i hit a break point it copies files else it does not

my code is

<pre>

Shell("cmd /c net use Z: " + ServerIP + " /user:" + ServerUserName + " " + ServerPwd) 'to map drive

Shell("cmd /c xcopy " + filepath + " Z:\CloneFiles", AppWinStyle.NormalFocus, True) 'to copy

Shell("cmd /c Net use Z: /Delete") ' to disconnect mapped drive

</pre>


I dont know what is the problem with my code

I completed :-)
Solution is :

Only 2 things to be noted

1.
Dim safeFilenames() As String = Directory.GetFiles("D:\CloneThumbnails", "*.Png", SearchOption.TopDirectoryOnly)
For i As Integer = 0 To safeFilenames(i).Length- 1
ImageList1.Images.Add(25, Image.FromFile(safeFilenames(i)))
Dim filename As String = System.IO.Path.GetFileName(safeFilenames(i))
ListView1.Items.Add(i.ToString, filename, ImageList1.Images.Count - 1)
Next

second one is:

ListView's LargeImageList must be the ImageList (Select ImageList1 to LargeImageList in properties)

we can change the display image size from ImageList1's Property

I used below code but it displays file name,


fd.Title = "Open File Dialog"
fd.InitialDirectory = "C:\"
fd.Filter = "Zip files (*.Png)|*.Png"
fd.FilterIndex = 2
fd.RestoreDirectory = True

If fd.ShowDialog() = DialogResult.OK Then

If System.IO.File.Exists(fd.FileName) Then
Dim newImageKey As String = "10"
ImageList1.Images.Add(newImageKey, Image.FromFile(fd.FileName))
ListView1.Items.Add("1", fd.FileName, newImageKey)
End If

Else
Exit Sub
End If

I need to display image

yes i completed the same in wpf . But i couldnt do the same in windows application .NET 2.0

I am working with windows application 2.0

I used the below code

qry = ""
qry = "SELECT Image FROM T_ImageStore"
Dim adp As New OleDbDataAdapter
adp.SelectCommand = New OleDbCommand(qry, conn)
Dim ds As New DataSet()
adp.Fill(ds, "BLOBTest")
Dim c As Integer = ds.Tables("BLOBTest").Rows.Count
Dim bytBLOBData() As Byte = _
dt.Rows(c - 1)("Image")

PictureBox1.Image = convertbyteArrayToImage(bytBLOBData)

Private Function convertbyteArrayToImage(ByVal byteArrayIn As Byte()) As Image
Dim ms As MemoryStream = New MemoryStream(byteArrayIn)
Dim returnImage As Image = Image.FromStream(ms)
Return returnImage
End Function

i get error:

An unhandled exception of type 'System.ArgumentException' occurred in System.Drawing.dll

Additional information: Parameter is not valid

Can u help in this

I found the exact command and completed :)

Sorry, u dont have answer right?

I have saved image by converting to Binary data, There is no path saved in DB

I tried For Each file__1 As String In Directory.GetFiles(Path.GetDirectoryName(sourcePath))
No use

I referred the 2nd link. I am getting same error Logon failure: unknown user name or bad password.

error en counted in this line
For Each file__1 As String In Directory.GetFiles(sourcePath)

i get error "Logon failure: unknown user name or bad password."

pls help me in this

Thank u :-D .. Also i referred the below link already

I checked If cmd.ExecuteNonQuery()=true is correct one

Thank u Madhav Hatwalne.
If cmd.ExecuteNonQuery()=true Then
IS this one Correct

I am sorry Sasi, I dont understand how can i use it without installing

I need it to work across the internet. yes i used UltraVNC i could connect local network but couldn't connect over internet. is there any suggestion to use alternate.

I downloded and installed the same from the site which you have given,

mysqlprov is not registered on the local machine

My connection string is to connect MySQL from client system is
Provider=MySQLProv;Driver={MySQL ODBC 5.0.9 Driver};Server=IPAddress;Database=DBName;User=root;Password=adminadmin;Option=3;

but it shows error The 'mysqlprov' is not registered on the local machine

I have installed connector 5.0.9

Do i need any other support file to connect when MySQL is not in need

Do i need to install mysql in all the client system. If it is, is there any way to access DB without installing mysql in client system

Do i need to install mysql in all the client system. If it is, is there any way to access DB without installing mysql in client system

mysql Client . i am new to this, i am sorry if there is any mistakes in my questions ..
I have installed mysql in system1 and gratnted permission to all IP client. I need to access Database from System2.

First store them in a string. Cosider 2 dropdownlist(5'3") names dropdownlist1(for 5) and dropdownlist2 (for 3)

string s = dropdownlist1.Text + " ' " + dropdownlist2.Text;

insert s into table

-------> In update mode just retrieve value from table split it where it find '
string[] height= str.Split(''');
dropdownlist1.Text=height[0].ToString();
dropdownlist2.Text=height[1].ToString();

----------> str is table value

Hope it helps to you, If not reply me

my table name is M_City only. Now i tried with SELECT ROW_NUMBER() OVER (ORDER BY CITYID) as [SNO],CityID, CityName FROM M_City;
Receiving same error

receiving Same error

error (missing operator) in query expression 'row_number() over (order by dbo_M_City.CityID)'.

error (missing operator) in query expression 'row_number() over (order by dbo_M_City.CityID)'.



My query is SELECT row_number() Over (Order by CityID) as [Sno],CityID, CityName
FROM dbo.M_City

I tried Both the link. the same error happening

I have employee details on a table i need to retrieve when the date time picker value changes. I have Employee1, Employee2 details in the date 15.04.2013 that is in today's date. I could able to retrieve those 2 employees details wen i change the date between ( from holds) 15th ( To holds) 16th. I need to retrieve datats when i select 15 in those 2 datetimepicker ( from and to date)

Its shows 5 errors those all about Type not defined
1. System.Management.ManagementObjectSearcher
2. System.Management.ManagementObjectCollection
3. System.Management.ManagementObject
4. System.Management.PropertyData = Nothing
5. System.Management.ManagementObjectSearcher


Sholud i use any Imports or anything else

All the links return only the computer name Computer1 not WorkGroup Name Computer Tech

Thank u Rakesh Meel

I am sorry i am new to client server i dont know where to write this coding and can you please tell me what the class.forName(DRIVER) means.If possible explain the coding please

Oh great thank u . Can i use anyother database like access

Can't i access the DB by using Remote connection if its not in Server instance