Hello,
I would like to calculate cells in DataGridView ( VB Express)
My datagridview1 looks something like this.
--------------------------------------…
Row# col1 col2 col3 Col 4
--------------------------------------…
Row1 25 13 2
Row2 26 24 4
Row3 17 13 10
Row4 etc etc etc
Row5
etc
...
Big P
Last Activity: Mar 25 '11, 05:35 AM
Joined: Jan 24 '11
Location: Dom Rep
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How to calculate cell data in DataGridView VB Express?
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How to filter DataGridView in VB Express?
Hello,
I would like to filter multiple rows in DataGridView ( VB Express)
My form has 3 Textboxes, 1 Button and 2 DataGridViews. The datagridview1 has 3 columns of data. My datagridview1 looks something like this.
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Year - Month - Day
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2010 - April - Monday
2009 - May - Tuesday
2008 - June - Wednesday... -
Public Class Form1
Private Sub Form1_Load(ByVa l sender As System.Object, ByVal e As System.EventArg s) Handles MyBase.Load
Me.ComboBox1.Dr opDownStyle = ComboBoxStyle.D ropDownList
Me.ComboBox1.It ems.Add("Video 1")
Me.ComboBox1.It ems.Add("Video 2")
Me.ComboBox1.It ems.Add("Video 3")
End Sub
End Class -
How to make a combobox as dropdownlist that stay white?
I need to make a combobox as dropdownlist that stays white.
the combobox becomes gray or silver when i change it as dropdownlist.
My question is:
How to keep the combobox as dropdownlist in the same color "WHITE"
if i have to change the drawmode then please codes to add items then.
tks for your help.
My Combobox as dropdownlist should be like this picture:... -
How to make this "if" statement faster in VB Express?
I have over 100 labels.
My Question is:
how to do the same without writing label1,label2,l abel3,label4 etc. till label 100.
I need to save memory.
tks for your help
...Code:Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If TextBox1.Text = 1 Then Label1.Text = 4 Label2.Text = 4 Label3.Text = 4 Label4.Text = 4
Last edited by Niheel; Jan 27 '11, 09:38 PM. -
Yes I know what you said.
I just do not want to click a main button with 1000 codes.
Remember my Datagridview has a lot of rows and colunms and every row must be checked with codes if it`s true or false .
Is there a way to split or activate the codes into more syntax
with only having to click once on the main button? otherwise the codes are going to be very large.
Tks for your help OralloyLeave a comment:
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How to update a form when a a button is clicked?
I need to update a form everytime a button is clicked.
My form has more than 20 buttons.
So need i to find out what is the best event to do that.
I am new to VB Express and now i have the time to explore something new.
Tks for your help. -
How to clear a Specific Row in DataGridView?
DataGridView1.R ows.?
rowindex.3?
rowcount3?
I need to say DataGridView1.R ow number 3 clear or maybe delecte row number 3.
I AM NOT USING DATA SOURCE.
Tks a lot! -
How to move to the next row an so on in DataGridView?
Dim i As Integer
Dim s As Integer
For i = 0 To 16
s = s + DatagridView2(i , 0).Value
Next i
Dim sa As Integer
For ia = 0 To 16
sa = sa + DatagridView2(i a, 1).Value
Next ia
If s = 11 Then
DatagridView2(1 7, 0).Value = s
Else
... -
Thanks a lot, really helped me to have an idea!
I got it this way now:
...Code:Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.TextBox1.Text = 1 Me.TextBox2.Text = 1 End Sub Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.ClickLeave a comment:
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How to go from row 1 to 1000 without writing every row or column 1000 times?
I need a faster way of going from row 1 to 1000 without writing every row or colunm 1000 times.
Do I need to declare it?
Dim .... as integer ?
I need to save memory. Please help
...Code:Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If TextBox1.Text = 5 Then '*NOTE:*Cell Cell 0 + Cell 1 + Cell 2 and so on til Cell 20Last edited by Niheel; Jan 25 '11, 02:04 PM. Reason: code tags, and always ask question and description first then show code.
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