I have lines like this in my text file [code] I want to change the value of column red and blue. Column red=X Column Blue=Y. The user will input the first value of X and Y. Let say user input is X=100 Y=100. The column should be divide half. The value will be like this.. [code]
View 19 RepliesI need the change some controls colors. I have a preview;
How to change the blue color to some color?
I have a alpha mask (grayscale)... and want to specify a color (eg color.blue) and then be able to paint the blue version of the new image(using the solid color with the alpha mask) to the screen using graphics...
How is it best to do this?
I have a listview and i want to make one column's font smaller than the other column to fit form design. How will i do that?
View 1 RepliesI have a datagrid that I am unable to change the width setting, it always reverts back to the original setting.
To change this setting:
1. select the datagrid view tasks
2. Edit columns bound column properties
3. Select Width property
4. Width property will always revert back to the original setting.
I have check the properties settings without any luck.
How replace comment column with value column in resource file via programming?
View 4 RepliesIn my window application i have taken one combobox field with its collection as "amc", "war" etc. Now in my datagridview this combobox column is display as Textbox column, i want to change it to combobox with the above collection "amc","war". I have retreiving the result in datagrid through sql query, hence in datagrid edit column section we doesnot have that part to change to Combobox column.
View 1 Repliesin my window application i have taken one combobox column with its collection as "amc", "war" etc.Now in my datagridview this combobox column is display as Textbox column, i want to change it to combobox with the above collection "amc","war".
I have retreiving the result in datagrid through sql query, hence in datagrid edit column section we doesnot have that part to change to Combobox column.
I have a DGV I am working on, and I have many columns.
For example I have Columns colcase(Combobox), colreportTime(Time)
the combox shows 4 cases {A,B,C,D}
what I need to do is if the user select "C"
the the colreporttime will show the time of this change unless the old value is C
I want to change datagrid first colomn value with some . or $ BUT when user clicks on first colomn then we need its actual value
Using : vb.net (Desktop development)
I have a GridView and by RowDataBound event I change the values of my last column. I want my last column to have as values the sum of each row.
Below is my code
If e.Row.RowType = DataControlRowType.DataRow Then
'total of row
Dim i As Integer
Dim total As Integer = 0
Dim dt As DataTable
[Code]....
I have an sqldatasource that loads, data from my server and puts it in a datagrid.
I have a Column named clnumber that has, the numbers 1,2,3
What I want is that each row have a different color depending on which number is in that datarow column
THIS IS THE CODE I USED
[Code]...
I am working with a datagridview. It is being populated from mysql table. 2 of the columns in the table are values that would be used in a combo box. ex: 1 = Cat 2 = dog. [code]...
View 1 RepliesI have generated datagridview column dinamicly by code
DataSet1.Clear()
SqlDataAdapter1.Fill(DataSet1.Tables(0))
DataGridView1.DataSource = DataSet1.Tables(0)
[code].....
how i can change the text type field of datagridview to datetime pikcer or calender. if i click on edit columns in datagridview i can only see textbox column, combox, and button i want to change the date field in datagridview from text to calender or datetime picker.
View 1 RepliesI have this strange phenomena in which I load an Excel file. The Excel file consists of data arrange in columns having a column header. Once some computation is performed and another file is loaded into the datagrid, the column order of the new file changes .i.e the column header is changes its position from its original Excel file.
View 2 RepliesUseing Winform and VB.Net - how can I change the column header height?
View 2 Replieswhen I want to select all row in DGV I have to click on the place( I don't know the name of it)where it show a black arrow on the left.Can change this place from left to right.
View 2 RepliesHow do i change the column order of a datagridview in code.
View 1 Replies[code]...
i have a text file like above. I want to change the Column which starts with red colour to T1,T2........Tn. I used this code.
[code]...
I have a line of tetx. I must change the value of X an Y column according to the initial value which is input by user. I have a text box for user to enter row and column and also text box for the user to enter intial value of X and Y
It should work like that. If have 10 lines then user wil input row =2 and column=5. Row always will be 2. Initial value for X=100 Y=100
the first line should be 100 100 whic is initial value.
my output will be like this
X Y
100 100
102 100
104 100
[Code]....
I have a text box for user to enter row and column and also text box for the user to enter initial value of X and Y. It should work like that. If have 10 lines then user will input row =2 and column=5. Row always will be 2. Initial value for X=100 Y=100. The first line should be 100 100 which is initial value.
My output will be like this
X Y
100 100
102 100
104 100
106 100
108 100
100 102
102 100
104 100
106 100
108 100
The X value must plust with 2 until X=column meanwhile Y remain unchange . then at 6th column which is second row X=100 Y will be intial value of Y+2=102 the the same process will be repeat for second row.
This is my code so far
Dim lines1() As String = IO.File.ReadAllLines("C:\wirematchesout.txt")
Dim xValue As Decimal = Val(TextBox1.Text)
Dim yValue As Decimal = Val(TextBox2.Text)
Dim altValue As Decimal = 2
Dim lineTracker As Integer = 0
[Code] .....
Now I don't want to depend on the column value which is input by the user. I want to do automatically.Let say If my text file contain 131 lines. Since my row will be 2 which is fixed so it should take 66 lines as first row and 65 lines as second row and do the process that I explain above. If line is 132 then it will be 66 for first row and 66 for second row.
This is the xaml of listview
<ListView Grid.Column="1" Height="auto" Name="ListView1" Width="auto" AllowDrop ="True" >
<ListView.View>
<GridView >
[code]....
And How to get the value at second column?
I have tried this code, but it just return the second character of first column, I can't find any ways to access the second column
ListView1.Items(0)(1)
da = New SqlDataAdapter("SELECT * FROM employee_log WHERE log_datetime >='" & objdate1 & "' AND log_datetime <= '" & objdate2 & "' order by log_datetime", cn)
ds = New DataSet
[code]....
this is my code to fill a datagrid..i need to change values of one of my column in datagrid..all other colummns should be same..just change one column values only..how do i do that?in below image i need to change log_datetime values from textbox values....
How to Change Column Name in DataGridView? when fill data from table in access database?
DataGridView1.DataSource = DataSet1
DataGridView1.DataMember = "Tab1"
When i use the code above , DataGridView Will be filled with "Tab1" Data and The names of the columns would be the same in the table?
I want to add the word "blue" at the end of each line. [code]
View 6 RepliesHow do you put a blue border around a button used in a VB form? I cant seem to figure it out!
View 8 RepliesYou know in the code all the blue words?well can they not be turned into pictures or say like barry trotter cards then we could have a wizard class in vb or a barny set themed one or ma fav idea at the momnet parite ones.Me heads a shed and me lifes a dream, Its all for fun and mostley free.
View 1 RepliesI have a datatable contain fId field. I want to update all values for this field to "1" without using loop. [Code]
View 1 RepliesI am struggling to show different views of gridview with database values. Here is my requirement. Database Table:I need to show one drop downlist with three values 1,2,3. If user selects 3 i Need to show a grid like belowAge,AnnualSales and Assortment are names which are coming dynamically from database.
View 2 Replies