Comments by Madhuri Gamane (Top 58 by date)

in my another i have used same solution, coz i was having only 7-8 forms, but in this case i am having more than 50 forms, so will it feasible to declare all form's variable as Global ??

frmuser is a type but used as a variable :-(

yeah all systems are in same domain..
Sorry but your link is not giving me any answer :-(

can u help me ??
i think your ans can help me...

this is my functions for com ports
[DllImport("MSPorts.dll")]
public static extern Int16 ComDBOpen(ref UInt32 PHCOMDB);

[DllImport("MSPorts.dll")]
public static extern long ComDBClose(UInt32 PHCOMDB);

[DllImport("MSPorts.dll")]
public static extern long ComDBReleasePort(UInt32 PHCOMDB,int ComNumber);

ManagementObjectCollection mReturn;
ManagementObjectSearcher mSearch;
mSearch = new ManagementObjectSearcher("Select * from Win32_SerialPort where name like '%MyDevice%' ");
mReturn = mSearch.Get();

string com = "";
string str1 = "";

foreach (ManagementObject mObj in mReturn)
{
str1 = mObj["Name"].ToString();
com = mObj["DeviceID"].ToString();
}

Int16 idsfdf1 = ComDBOpen(ref PHCOMDB);
long lng1 = ComDBReleasePort(PHCOMDB, 3); // if com3 is busy release it as // i want com port 3
long dsfdf1 = ComDBClose(PHCOMDB);


_serialPort = new SerialPort("COM17", 9600, Parity.None, 8, StopBits.One); // want // to transfer com 17 to com 3

now com should return com3
mSearch = new ManagementObjectSearcher("Select * from Win32_SerialPort where name like '%MyDevice%'");
mReturn = mSearch.Get();
foreach (ManagementObject mObj in mReturn)
{
str1 = mObj["Name"].ToString();
com = mObj["DeviceID"].ToString();
}

am i wrong somewhere ??

how it will change com 17 to com 1 ?? for installed driver ??

Yes i have already contact to manufacturer...
and he suggest me this solution to change com port from device manager :-|

is there any provision for adding images here ?? if yes plz do tell me so that i can add images here

Got the Solution

string str = "[" + s.Trim() + "]='" + s1.Trim() + "'";
dv.RowFilter = str;

thank you

Thank you

Thanx but not working

have tried it, it doesnt work

MySql Dont Has NVARCHAR datatype

Thank you

you r write, it is what i mean. but i want it at client side

Thank you very much, it works... :-))

in my application gridview don't have post back property

yeah, and it works.....

Thank you..
path must be Response.Redirect("~/ExcelFiles/" + fileName);

off course

Response.Redirect was not working, so i checked is it working for Response.write or not, but here is also not working...

path is correct, if i copied same path and paste in another tab it opens....
also in folder's address bar it works..

No..

got the ans for (int i = 0; i < GridView1.Rows.Count+1; i++)

Wow.. thank you yaar....
.
it works, there was a update panel for ddlgodawnName

can i don't get it without pressing enter ??
i want it on each keypress

<asp:TextBox ID="txtSearch" runat="server" Width="269px"
ontextchanged="txtSearch_TextChanged" AutoPostBack="True">


it dont goes to "txtSearch_TextChanged" when i type in text box, but goes when i type and enter

it is not a datatype..
it is Name of Column in which time gets saved..

it is not that matter, i haven't code yet, i am get confused, what code to do? that's why i asked a question..

Code ??
Which Code ?
i just have menu bar and sub menus in that menu,
so i just want to invisible that on user change on logon..

thanx..

public void fun1()
{
ComboBox2.Items.Add("A");
ComboBox2.Items.Add("B");
ComboBox2.Items.Add("C");
ComboBox2.Items.Add("D");
}
public void fun2()
{
ComboBox2.Items.Add("E");
ComboBox2.Items.Add("f");
ComboBox2.Items.Add("g");
ComboBox2.Items.Add("h");
}
.
.
.
.
public void fun50()
{
ComboBox2.Items.Add("i");
ComboBox2.Items.Add("j");
ComboBox2.Items.Add("k");
ComboBox2.Items.Add("l");
}
private void comboBox1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
int ch = 0;

switch (ch)
{
case 0:
fun1();
case 1:
fun2();
.
.
.
case 49:
fun50();
}

}

// Instead Of this can i write
private void comboBox1_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
int i= ComboBox2.SelectedIndex;
fun+ i +();
}
// Is it possible or any other so i can write only one function instead of 50 cases ?

I haven't create any row and column defination.
but place all controls, i.e labels and textBoxes Directly on grid control

sorry, but i don't got your ans..

and what is that ?

if you want to use both win forms and web forms, you must make separate applications for each :-)

Thank you..
But i used this one..
Designation = ((ComboBoxItem)cmbdesignation.SelectedItem).Content.ToString();

in wpf combobox dont has SelectedIndexChange event..

private void cmbdesignation_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ClearAll();
if (cmbdesignation.SelectedItem != null)
{
Designation = cmbdesignation.Text; // it gives previous value (suppose i select teacher and prev was student, it still showing "Student")
Designation = cmbdesignation.SelectedItem.ToString(); // it gives "System.Windows.Controls.ComboBoxItem: Teacher"

}
}

it gives Error at .Tag
"Object reference not set to an instance of an object."

Ok. thank you sir, i will try to convince him.

actually the application is deployed,
.
client don't have internet connection, and also not ready to change CMOS cell.. :-(

if you are having id field on grid view, take one more one more column (i.e. status) in table and update that status from 0 to 1
when that row get select..
for that you have to select select single row at a time, so that you will get
its row index.

now when quering for report check report and select fields you want.

hope this will help..

are you assigning insert to varchar ??
and is there no need of table creation ?

wow, its really nice..
thanx..

thanx.. its nice.
i use this one..
<LinearGradientBrush EndPoint="1,1" StartPoint="0,0">
<gradientstop color="lightBlue" offset="0.593">
<gradientstop color="aliceblue" offset="0">
<gradientstop color="WhiteSmoke" offset="0.279">
<gradientstop color="#FFFDE6FF" offset="1">
</LinearGradientBrush>

how is it ??

thanx..

thanx for solution, it works...

yeah it works.. thanx :-)

Grid view don't have keypress event, you should call cellEndEdit event

thnx..

ok, i got how to add or remove reference, but can i add web API for Desktop API ?