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Re: removing the last character of textbox Rajesh Anuhya5-Oct-09 19:42 Rajesh Anuhya 5-Oct-09 19:42  ///What is the problem ? Where are you stuck ? It's very easy to do. Check the Substring method of the string class. /// This is not simple as u said.., (sorry).., because ... i am trying to do the task in which i want to remove the last character of textbox if there is not any matching item in autocompletelist. autocompletelist is called by a webmethod.., i think he has to put login in web method .. PLZ Correct me if am wrong... Thanks Rajesh B Rajesh B --> A Poor Workman Blames His Tools <-- Re: removing the last character of textbox Christian Graus5-Oct-09 20:05 Christian Graus 5-Oct-09 20:05  Rajesh Jalsa wrote: autocompletelist is called by a webmethod.., i think he has to put login in web method .. Is this for a website ? Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks. Re: removing the last character of textbox Rajesh Anuhya5-Oct-09 20:11 Rajesh Anuhya 5-Oct-09 20:11  may be.., because the question is sounds like ,this was related to webservice/web site.., @ Question poster clarify our doubt... !!!!! Rajesh B --> A Poor Workman Blames His Tools <-- Re: removing the last character of textbox Christian Graus5-Oct-09 20:30 Christian Graus 5-Oct-09 20:30  I just realised you had jumped in. I thought the OP was saying. Well, I guess he's another who asks a question that's vague, then never replies when people try to help. Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks. Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 1:41 NarendraSinghJTV 6-Oct-09 1:41  hey rajesh thanks for rply actually i m creating a window application in which i m generating the auto complete source of a textbox from database what i want to do is when user types in textbox if thr is no matching result then typed character should be removed and autocomplete dropdownlist appear again with the matching result. i dont want to permit the user to type wrong entry Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 1:26 NarendraSinghJTV 6-Oct-09 1:26  no it is not for a website, it is for windows application, thank you Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 1:28 NarendraSinghJTV 6-Oct-09 1:28  thank u, its working now but the autocomplete dropdown list not coming when the last character removed Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 1:45 NarendraSinghJTV 6-Oct-09 1:45  hey christian sory for late rply actually i m creating a window application in which i m generating the auto complete source of a textbox from database what i want to do is when user types in textbox if thr is no matching result then typed character should be removed and autocomplete dropdownlist appear again with the matching result. i dont want to permit the user to type wrong entry thanks for ur rply in advance Re: removing the last character of textbox PIEBALDconsult6-Oct-09 4:58 PIEBALDconsult 6-Oct-09 4:58  Could you handle that in the KeyPress event instead? Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 18:43 NarendraSinghJTV 6-Oct-09 18:43  i m already using it on keypress event thanks for rply Re: removing the last character of textbox AhmedMasum5-Oct-09 22:37 AhmedMasum 5-Oct-09 22:37  Try the following: private void button1_Click(object sender, EventArgs e) { String s = textBox1.Text; s = s.Remove(s.Length - 1); textBox1.Text = s; } I think you got the solution. Re: removing the last character of textbox Christian Graus6-Oct-09 0:02 Christian Graus 6-Oct-09 0:02  How about textbox1.Text = textbox1.Text.Substring(0, textbox1.Text.Length -1 ); ? However, if you read the other posts, we think he's writing a web app. He also doesn't seem to really want help, he's not posting back. Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks. Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 1:31 NarendraSinghJTV 6-Oct-09 1:31  no christian i want help, i have some problem with my internet connection thats why i m not able to rply, n i m creating a window application Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 1:34 NarendraSinghJTV 6-Oct-09 1:34  thanks for rply ur code work fine now when my last character is removed i want to show auto complete drop down again without pressing any key can u help me with that thanks in advance Re: removing the last character of textbox AhmedMasum6-Oct-09 16:17 AhmedMasum 6-Oct-09 16:17  Can you clear me the question? I am not understanding your question. Re: removing the last character of textbox NarendraSinghJTV6-Oct-09 18:18 NarendraSinghJTV 6-Oct-09 18:18  ok, when we type any character in a textbox which have autocomplete option it shows a list of matched items. when we press any wrong character or the character which does not match with the autocomplete list the list is disappered. At that time if we press backspace then again autocomplete list appears with the matching items. like that i want to show the item list again by removing last unmatched character programatically like e.g.(textbox.length-1). I think autocomplete list generates on key_press event of textbox. Hope now it is easy to understand waiting for ur rply thanks in advance for ur rply Re: removing the last character of textbox NarendraSinghJTV8-Oct-09 23:59 NarendraSinghJTV 8-Oct-09 23:59  ok i think it doesnt have any solution thanks for all the rplys Pointer in C# .NET (in Express2008) det55-Oct-09 18:08 det5 5-Oct-09 18:08  hello every body. I speak english alittle bit . I want create Two Application C#.NET , and use pointer in memory same : Application#1.exe ( write value to pointer "A" ) Application#2.exe ( read value from pointer "A" ) Re: Pointer in C# .NET (in Express2008) Christian Graus5-Oct-09 18:24 Christian Graus 5-Oct-09 18:24  This has nothing to do with pointers, it has to do with inter process communication. WCF is the best way to achieve that. Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks. Re: Pointer in C# .NET (in Express2008) stancrm5-Oct-09 18:36 stancrm 5-Oct-09 18:36  or using Named Pipes : http://www.switchonthecode.com/tutorials/dotnet-35-adds-named-pipes-support[^] How to read table from MS_WORD using C# Yognand5-Oct-09 18:04 Yognand 5-Oct-09 18:04  How to read table from MS_WORD using C# Re: How to read table from MS_WORD using C# Christian Graus5-Oct-09 18:25 Christian Graus 5-Oct-09 18:25  What have you tried ? Did you search with google ? Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks. why do Update method of SqldataAdapter not work? Nguyen Hong Lam5-Oct-09 17:55 Nguyen Hong Lam 5-Oct-09 17:55  This is my coding, DeleteComand and InsertComand work, but UpdateComand not work, if change dap.AcceptChangesDuringFill is true, then UpdateComand work, but Delete and Insert not work, please help me to solve this problem as impossible as DataSet dsLocal = new DataSet(); DataSet dsServer = scsiClass.getDS("SELECT * FROM [t_HR_Group]", "t_HR_Group"); SqlDataAdapter dap = new SqlDataAdapter("SELECT * FROM [t_HR_Group1]", con); dap.MissingSchemaAction = MissingSchemaAction.AddWithKey; dap.AcceptChangesDuringFill = false; dap.UpdateCommand = cmd.GetUpdateCommand(); dap.DeleteCommand = cmd.GetDeleteCommand(); dap.InsertCommand = cmd.GetInsertCommand(); dap.Fill(dsLocal, "t_HR_Group"); SqlCommandBuilder cmd = new SqlCommandBuilder(dap); dsServer.Merge(dsLocal, true, MissingSchemaAction.AddWithKey); //dsServer.GetChanges(); int cn = dsServer.Tables[0].Rows.Count - 1; for (int i = 0; i <= cn; i++) { DataRow dr = dsServer.Tables[0].Rows[i]; if (dr.RowState == DataRowState.Unchanged) { dr.SetAdded(); } else if (dr.RowState == DataRowState.Added) { dr.AcceptChanges(); dr.Delete(); } } int eff=dap.Update(dsServer.Tables[0]); Re: why do Update method of SqldataAdapter not work? Christian Graus5-Oct-09 18:25 Christian Graus 5-Oct-09 18:25  The controls you are using, are rubbish. Perhaps if you write your own code, you will get some control over what's going on. Christian Graus Driven to the arms of OSX by Vista. Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks. Re: why do Update method of SqldataAdapter not work? PIEBALDconsult6-Oct-09 5:00 PIEBALDconsult 6-Oct-09 5:00  Christian Graus wrote: The controls you are using, are rubbish Well, DataAdapter isn't a Control, but yes it's rubbish.

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