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  1. B

    try exception help

    thanks mu friend please give a example for solving my problem ???? thanks my friend i need to find in my try or in the cache ex ..... now i want to know that wich one of my textboxs has this problem ?
  2. B

    try exception help

    this is my code: PrivateSub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try tb1 = CType(Me.TextBox1.Text, Integer) tb2 = CType(Me.TextBox2.Text, Integer) tb3 = CType(Me.TextBox3.Text, Single) Catch ex As Exception MessageBox.Show(ex.Message)...
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    true false field in datagridview

    please give me an example?
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    true false field in datagridview

    i have a filed in my sql server type is bit i need when i show this in datagrid view when this is true write in my cell in datagridview = OKK when in false write NOO how i can this ???
  5. B

    programing by modem&phone

    hi my freinds i want write a program by vb.net and modem and my program can do this works 1- show caller id 2 - save the voice and playe it when phone rining 3 - save the speaking in the phone , ................ please help me????????????????/
  6. B

    change field in sql server

    i have a table in sqlserver 2000 by 10 feild and i build a sqldataadapter anda dataset.xsd in my vs.net 2005 project now i add a file in sqlserver table and my filed is 11 now i should delete my dataset and chang my dataadapter that my program work currectly but i chang my dataadapter and dont...
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    progress bar

    thanks yes ? i need open a new windows and show progress in this
  8. B

    progress bar

    i have a form that update many fields in database now when i click update a newform like messagebox shown and in this a progress bar show please help me ?
  9. B

    The value violates the MaxLength limit of this column.

    pleas help me vs.net2005 i have textbox that binding to dataset table1.name my database in sqlserver 2000,my lenght name= 100 and nchar but i update sqldataadapter e error ecord The value violates the MaxLength limit of this column. please help me what error happen my lenght is 50 and my...
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    please help me , form2 click button

    please help me : i have 2 form form1 : a button + textbox1 form2 : a textbox2 + button2 + label2 now when run application open form1 by a button i need when i type value in textbox1 and click this button form2 open and textbox2 .text= textbox1.text and run buttn2 clich event...
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    masked edit problem

    i have 3 problem by masked edit in vb.net 2005 1 i save maskededit.text in database and i show this in datagrid for chang and my user can cahng it. but my user can delete masked for example my mask is 13##/##/## when this show in datagrid 1385/01/01 and my user can delete (/) and this is...
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    plaese help me about sqlconnection string

    i have a server and a client my sqldatabase in server and my program in client. in vs.net 2003 i drag conection string in my form and in windows form generated code i find connectionstring1.connectionstring="..........." then i pace value to a variable for example constr that this save in...
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