VS 2008 Can't Filter The Text
Oct 31, 2010i have this text
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3d 04h also this could be random, anything. thats why i cant filter it <SPAN>(Nov 03, 2010</SPAN><SPAN class=vi-is1-t>17:23:00 PDT)</SPAN>
i have this text
[Code]....
3d 04h also this could be random, anything. thats why i cant filter it <SPAN>(Nov 03, 2010</SPAN><SPAN class=vi-is1-t>17:23:00 PDT)</SPAN>
I have a listview and a textbox under it. Whenever a user input's text, I want the listview to filter. The code I have works, but the listview doesn't load the filtered data. I think it's because the listview has 2 columns of data that it's loading. [Code]
View 6 RepliesMy boss ask me to do a service that will scan a certain folder every minutes, and will auto delete non text file in the folder, so that the folder will contains only .txt file. Would like to ask is it possible to do it by VB or i need to do it in another way?
View 1 RepliesMy boss ask me to do a service that will scan a certain folder every minutes, and will auto delete non text file in the folder, so that the folder will contains only .txt file.
View 1 RepliesI want to filter a text in all columns in a datagridview. So I use Like % in the filter text. However, I found that the text(strFilter in my code) may contain % sometimes. So it have a syntax error. How can I use filter with like clause when the filter text contains %?
Private Sub PassFilter(ByRef dataTable As DataTable, ByVal strFilter As String)
Try
Dim dataview As DataView = dataTable.DefaultView
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i want to filter row and put it in a textbox and filter another row in another text box vb.
ex.
ID--------- Date -------- msg_num ------------ Message <<
10001 -- 01/01/2012 ------ msg1 ------------- Blah! Blah![code].....
I am trying to filter the results of a datagridviw using the bindingsource.filter method.
Dim filters(2) As String
...
If Me.txtPartIDFilter.Text = "" Then
[code]....
The issue is in the last line. ID_Part is an Int64 data type filters(0) is a string so the system returns a "Can't perform 'Like' operation on System.Int64 and System.String" error message.As you can see I tried converting the data type, but that failed since it is encased in String.Format()- it's going to be a string no matter what, I suppose.It's almost 1:00 a.m. so I'm not firing on all cylinders.
I have a database with a table that is a child to many other tables. I am using this child table as a datasource for a datagridview. I am using comboboxes to display specific fields in any parent tables, instead of the user seeing the foreign key. Everything is fine. However, I would like to filter the BindingSource based on text matches between any of the fields in the child table and the corresponding fields of the parent tables.
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write a vb script which filtersout characters from a string
example input string is The.Quick.Red.Fox.Jumped.Over.The.Fence
and illegal characters are 'the' '.' 'Red' 'quick'
the output should be quick fox over fence
I'm trying to simply prove here that this simple function isn't good enough to prevent every sql injection in the world:[code]I know its not secure, because of googling and looking up other questions on url...[code]I then coppied a Chr(8) from the clipboard and replaced the Chr(8) in the textbox with the clipboard contents and still a no-go.It puts the whole string directly into the field w/o problems.I'm using MS SQL Server 2005, and VB .NET 2005.the Text1 field in the database is a Varchar(600) field (don't ask my why its not MAX, its pointless, i know)There are certain triggers on the table that would prevent a mass update such as this and throw some errors if the injection actually worked right.I know parametrized queries are the way to go here and I'm not looking for answers like "well i dunno why it doesn't work, but parametrized queries are the way to go".I'm looking for the ability to prove that our software is broken and that we need to rewrite it using better principles.how to better filter your text fields, the answer is DON'T! Use the parameters! they are much better, safer, and easier!
View 5 Replieshow to filter textbox text? i use this code to copy webbrowser text in textbox3
TextBox3.Text = WebBrowser1.Document.Body.InnerText
it show all text in textbox like this
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i have table with 2 field (ID and BLNumber) and data in table is:
ID BLNumber
1 1231001
2 1231002
3 1232003
4 1232004
5 1233005
in form i have 1 Print button (Button4) and 1 textbox (Filter.text), etc.now i want to print the all data like Filter.text this is my code
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
If TableNamaDataGridView.RowCount < 1 Then Exit Sub
Dim frm As New PrintForm
Dim objRptDo As New CrystalReport2
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if i write "1231001" this program work ok(print only on record):
1 1231001
but i want to print all data with 5 first digit "12310", and will print:
1 1231001
2 1231002
I m trying to filter a sql db with many filter criteria which inert the user in textboxes .. i ve tryed this query
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I'm trying to filter my access database and when I "search" by name, it works, but when I search by policy number it doesn't seem to work.
Here's my code:
If RadioButton3.Checked = True Then
Form3.Show()
Me.Close()
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i want to filter date and also time (shortime) for example if Datum.hour="8:15" andalso Datum.day of week "Saturday"or "Monday" now i can only filter date ... this is my filterline objbindingsource.Filter = "Datum > = '" & Dtp1.Value.Date & "'"
View 5 RepliesI am Working VB.NET 08 Windows Appl.I Have Combobox and DataGridView in the Form.In the Combobx Having Names list Called "SurName".In The DataGridView on of the Column is "SurName".So when change the data on the Combobx list the dataGridView is Filtering and displaying the values correctly.For this i wrote a code in Select IndexChanged or SelectionCommitedChange Event.
But now my task is when i Type the text in the Combobox the related data should be filter in the DataGridView.If i type any letter in the Combbox the datagridview rows starts filter.
For Ex: Names are like 'Mali', 'Malu','Maal','Mouli'.
If i type 'M' letter in the Combobox then 4 rows Filter in the DataGridView.
If i Type 'Ma' then 3 rows ,
If i type 'Mal' then 2 rows,
If i type 'Mali' then 1 row.
HOW TO SEARCH or FILTER MYSQL DATA IN TEXT BOX & WILL DISPLAY TO THE LISTVIEW
View 10 RepliesI have a form that has a combo box and a sub form which displays as a datasheet or aka. datagrid. I would like as i type text into the combo box that the datagrid scroll to the matching record.
View 9 RepliesPrivate Sub LoadMovieDetails()
Try
Dim cmd As SqlCeCommand
[code].....
I can filter BindingSource base on 2 columns. Example data starting with "s" in column A & column B must be filtered.
View 5 RepliesI am writing part of a function that tries to search for a username in a list in a rather broad way (last resort). It seems that LIKE does not like trying to match only the first and last characters.
strCriteria = "somename"
drFilter = tblUsers.Select("User LIKE '" & Strings.Left(strCriteria, 1) & "%" & Strings.Right(strCriteria, 1) & "'")
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i have a question maybe someone can help me, i have a form in vb 2008 with a datagridview connected to a table named (kunden) that have 4 colums the data connection named (kunden2.sdf)
one of these colums named (telefon_N), i have a textbox in the form, what i want is that when i enter a telefon number in textbox
it makes filter for the data and return the row with the same telefon_N in the datagridview
How do I filter my datareport in vb 2008? When I run my form containing my datareport everything is being displayed. Is it possible to filter my datareport? How?
View 1 Repliesis there something wrong with this one?
SaveFileDialog1.Filter = " Excel Workbook (*.xlsx) | *.xlsx |(*.*) | *.*"
cause i can't filter all the excel workbooks and no files come out, but when i use this..
SaveFileDialog2.Filter = "Text (*.txt) |*.txt|(*.*) |*.*"
all the text files are being filtered..
Is there anyway to filter a DefaultView with a LIKE-type operator as in MySQL?I want to be able to make it so that in my program, a person can type in a textbox and as they type, the list is refiltered based on what is typed, but I want it to match anything in the string of text, not just starting from the beginning or an exact match.
View 5 RepliesI'm using a dataview and bind it to data grid view. Currently my data is shown nicely at data grid view, and I successfully added filter: itemDataView.RowFilter = "item_id LIKE '" & Me.txtItem_ID.Text & while itemDataView is my dataview, and txtItem_ID is a text box to allow my users entering filter parameter.
This code runs nicely, but the problem occurs when a user enter special character(s) like an apostrophe (single quote " ' ") or an opening square bracket " [ ". Is there any way so that I can escape this characters? Currently I'm replacing each one of them using text.Replace()
itemDataView.RowFilter = "item_id LIKE '" & Me.txtItem_ID.Text.Replace("'", "''").Replace("[", "'[") & "'"
Regards,
I have tried to query the data in Access but the filter that is on the query does not transfer over to the datagrid. I would like to be able to filter the information on the datagrid, but I do not want to use a text box or combo box. Here is a sample of the data that I am working with:
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i have a listview in virtual mode loaded via the cachevirtualitems and etrievevirtualitem. now i want it to be filtered as we type in the textbox...Please suggest as to where to filter this...here is the code used to load the items...
Private Sub ListView2_CacheVirtualItems(ByVal sender As Object, ByVal e As System.Windows.Forms.CacheVirtualItemsEventArgs) Handles ListView2.CacheVirtualItems
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SQL database and it populates a few Listbox's i have, What i want to do now is filter out a lot of the data.Basically, out of all the data rows i have, i want to be able to filter everyone except ID# 123 or 456.
View 1 RepliesIm trying to make one of filters have all the "Image extension like .png/.jpg/etc." how would i do that?
View 6 Replies