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lenniekuah
lenniekuah
Last Activity: May 26 '11, 08:43 AM
Joined: Oct 24 '06
Location: New Zealand
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  • lenniekuah
    replied to VB.NET 2008 Validate File Extension
    in Visual Basic .NET
    Hullo Good Guy MrMancunian
    Thank you very much for sharing coding logic with me.
    It's working now and awesome.

    You are wonderful and Helpful.

    Cheers,
    Lennie
    See more | Go to post

      Leave a comment:

    • lenniekuah
      started a topic VB.NET 2008 Validate File Extension
      in Visual Basic .NET

      VB.NET 2008 Validate File Extension

      Hullo Good Guys,
      I have an intesting problem and I need your help. Please help me.

      I am using Vb.NET2008 to develop Window Application. When the user enter the File Name on the textbox, I need to check the file name to ensure that it has the File Extension. (Eg. Sales.XLS) I have not done the coding before and stuggling with it.

      Please help me with source coding.
      Thank You.


      Cheers,...
      See more | Go to post
      • lenniekuah
        started a topic C#NET2008 Display Double Numeric value on TEXTBOX
        in C Sharp

        C#NET2008 Display Double Numeric value on TEXTBOX

        Hullo Good Friends,
        I need your help. Please help me.

        I encountered problem trying to display a variable of Double numeric type on the TextBox and it's display 20 instead of 20.05.

        Here are the coding using C#NET2008 on Window Application:
        Code:
        {
  Double dblExtPrice = 20.05;
  this.txtExtendPrice.Text = Convert.Tostring(dblExtPrice);
}
        Instead of display on...
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        • lenniekuah
          replied to How to retrieve listview subitem data in C#.net 2008?
          in C Sharp
          Hello friends, finally I got the coding working by using this

          Code:
          strOrderID =  this.listView1.SelectedItems[0].Text ;

strOrderDate =  this.listView1.SelectedItems[0].SubItems[1].Text;

strProdID = this.listView1.SelectedItems[0].SubItems[2].Text;
          See more | Go to post
          Last edited by Niheel; Feb 27 '11, 06:08 AM. Reason: Lennie, please use code tags when you post code. & Use proper selling, "hullo" . . .?

            Leave a comment:

          • lenniekuah
            started a topic How to retrieve listview subitem data in C#.net 2008?
            in C Sharp

            How to retrieve listview subitem data in C#.net 2008?

            Hello Friends,

            I am using C#NET2008, Window Application with LISTVIEW.
            I encounter an interesting problem while trying to retrieve 2 ListView SubItem column data of ORDERDATE and INVOICE for filling the TEXTBOX Control.

            This is the ListView data display
            CustID OrderDate Invoice
            54321 25/12/2010 45363
            56441 16/12/2010 45362

            -----------------------------------------
            After retrieving...
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            Last edited by Niheel; Feb 27 '11, 06:08 AM. Reason: coding is working now, by asking question it's obvious you need help, you don't need to state it again.
            • lenniekuah
              replied to C#NET2008 Declare DateTime Variables
              in C Sharp
              Hi Prasant,
              When you mention: DECLARE VARIABLE OVER HERE in English but not coding so it won't work unless it's logical coding
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                Leave a comment:

              • lenniekuah
                started a topic Problem ARRAY LENGTH
                in C Sharp

                Problem ARRAY LENGTH

                Hullo Wonderful Friends
                I need your help, Please help me.

                I am using C#NET2008 to create Window Application using ARRAY. and ARRAY LENGTH
                I do encounter a very surprising error with ARRAY LENGTH and is very confused about it.

                I have declared an 2 Dimensional string Array Variable of [5,2]
                To determine the length of the array I use this coding : int intArrayLenth = (strArrayCus.Le ngth)
                ...
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                • lenniekuah
                  started a topic How to generate TreeView using DataReader?
                  in Visual Basic .NET

                  How to generate TreeView using DataReader?

                  Hullo Awesome Friends,

                  WINDOW Based Application using VBNET2008, DataReader and TreeView Control Nodes
                  I need your help, Please help me.

                  I am using TreeView controls and having problem writing the coding as I have not done it before.

                  Listed beow are the SQL String and the result of it. And also the Proposed Desired display on TreeView.

                  SQL String :
                  SELECT OrderID, OrderDate...
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                  Last edited by lenniekuah; Feb 9 '11, 02:08 AM. Reason: error
                  • lenniekuah
                    replied to How to retrieve all file name from Folder?
                    in Visual Basic .NET
                    YOU ARE WRONG MAKING THIS STATEMENT:
                    My bet is that by "senior developer" you actually mean "teacher" and by "office mate" you mean classmate.

                    I AM NOT ATTENDING ANY INSTITUTE.
                    See more | Go to post

                      Leave a comment:

                    • lenniekuah
                      started a topic How to retrieve all file name from Folder?
                      in Visual Basic .NET

                      How to retrieve all file name from Folder?

                      Hullo Good Friends,
                      I am using VBNET2008. As requested by Senior Developer to retrieve all file names with extension .DOC set in the FolderBrowserDi alog. Then place the File name in the DataGridView. Was told to use System.IO. I have not done it before and just don't know how to start it as well.

                      My office mate, Jane Durban is having the same problem as well.


                      Please help me. Thank You.
                      See more | Go to post
                      • lenniekuah
                        started a topic VBNET2008 Set Excel 2003 specific Row BackGround color to Yellow
                        in Visual Basic .NET

                        VBNET2008 Set Excel 2003 specific Row BackGround color to Yellow

                        Hullo Good Friends,
                        I am using VBNET2008 and Excel 2003.
                        I need your help. Please help me.

                        I am trying to develop coding to specific set the Excel 2003 Row BackGround Color to Yellow and it's not working as I have not done it before logically.

                        Here is the coding that is not working:
                        Code:
                        xlWrkSheet.Rows(intRow).BackGroud.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Yellow)
                        ...
                        See more | Go to post
                        • lenniekuah
                          started a topic C#NET2008 EXCEL 2003 Spreadsheet Row FONT.COLOR
                          in C Sharp

                          C#NET2008 EXCEL 2003 Spreadsheet Row FONT.COLOR

                          Hullo Good Guys,
                          I am using C#NET2008 and EXCEL 2003.
                          I am trying to set a specific ROW FONT COLOR to COLOR.BLUE on the Spreadsheet.

                          I have tried 2 different ways after initial error message and both ways are not working.
                          I do encounter error messages.


                          -----------------------------------------------------------
                          Error message:
                          No overload for method 'this' takes '1' arguments...
                          See more | Go to post
                          • lenniekuah
                            replied to C#NET2008 Problem with Two Dimensional Array
                            in C Sharp
                            Hi Gary,
                            Thank you very much for sharing information wth me.
                            I used to develop application using ARRY in VB6 and was surprised that C#NET was different.

                            Your information has help me to learn new logic. Thank you very much for being generous and helpful in sharing information. You are awesome.
                            See more | Go to post

                              Leave a comment:

                            • lenniekuah
                              replied to C#NET2008 Declare DateTime Variables
                              in C Sharp
                              Hi Halo2FrEeEK
                              Thank you for sharing your idea with me and also for pointing out my mistake. I have followed your instruction and my codings are working now.

                              Thank you very much. So Glad to meet you here.
                              See more | Go to post

                                Leave a comment:

                              • lenniekuah
                                started a topic C#NET2008 Declare DateTime Variables
                                in C Sharp

                                C#NET2008 Declare DateTime Variables

                                Hullo Good Guys,
                                I am using C#NET2008 for application
                                I need your help, Please help me.

                                I am encountering an interesting error to my surprise.
                                I am trying to declare DateTime variable and it’s not working.

                                The DateTime variables are supposed to be fill by Date selected from a Form called FrmPopUpCalende r.

                                These coding belongs to FrmSalesEnquiry .cs

                                Error message:...
                                See more | Go to post
                                • lenniekuah
                                  replied to C#NET2008 What's the meaning of operator ?
                                  in C Sharp
                                  Hi Subin Ninan,
                                  Thank you very much for sharing the information with me.
                                  It has help me logically.
                                  See more | Go to post

                                    Leave a comment:

                                  • lenniekuah
                                    started a topic C#NET2008 Problem with Two Dimensional Array
                                    in C Sharp

                                    C#NET2008 Problem with Two Dimensional Array

                                    Hullo Good Friends,
                                    I need your help again. Please help me.

                                    I am using C#NET2008 to develop application using Two Dimension Array to store String text and INT data.

                                    These are the error messages:
                                    Error #1 Index was outside the bounds of the array.
                                    Error #2 Cannot implicitly convert type 'int' to 'string'

                                    //declare Array variable
                                    private string[ , ] strColmArray = new string[9,                                    ...
                                    See more | Go to post
                                    • lenniekuah
                                      replied to C#NET2008 What's the meaning of operator ?
                                      in C Sharp
                                      Hi Joseph Martell,
                                      Thank you for the URL Link and also for sharing the informatio with me. I will check it out and try it out of my coding.

                                      Thank you.
                                      See more | Go to post

                                        Leave a comment:

                                      • lenniekuah
                                        started a topic C#NET2008 What's the meaning of operator ?
                                        in C Sharp

                                        C#NET2008 What's the meaning of operator ?

                                        Hullo Good Guys,
                                        I need your help, Please help me.

                                        I noticed the use of this operator ?
                                        What's the meaning of it.

                                        This is the coding that contained ?
                                        Code:
                                        txtCustomer.text = DR["CompanyName"] == System.DBNull.Value ? string.Empty : Convert.ToString(DR["CompanyName"]);

txtAddress.text =  DR["Address"] == System.DBNull.Value? string.Empty: Convert.ToString(DR["Address"]);
                                        ...
                                        See more | Go to post
                                        • lenniekuah
                                          started a topic C#NET2008 DataReader Row Count
                                          in C Sharp

                                          C#NET2008 DataReader Row Count

                                          Hullo Friends,
                                          I need your help. Please help me.

                                          I am using C#NET3.5. and DataReader.
                                          I am trying to retrieve the Row Count from the DataReader without using WHILE DataReader.READ ()

                                          This is the error:
                                          Cannot implicitly convert t' to 'int'. An explicit conversion exists (are you missing a cast?)

                                          Here are the overall coding:

                                          Code:
                                          Private Sqlcommand sqlcmd;
                                          ...
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