Data Binding from one textbox to another is not happen properly .Here is the below code am using.
EDIT:
Mainwindow xaml:
<Grid>
<TextBox Name="txtBox1" AcceptsReturn="True" Margin="0,0,203,148" VerticalScrollBarVisibility="Visible" LostFocus="txtBox1_LostFocus" TextChanged="txtBox1_TextChanged">
</TextBox>
<Button Content="ButtonToDisplay" Height="46" HorizontalAlignment="Left" Margin="362,71,0,0" Name="button1" VerticalAlignment="Top" Width="98" Click="button1_Click" />
</Grid>
CheckAddressWindow xaml:
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="195"/>
<RowDefinition Height="28"/>
<RowDefinition Height="50"/>
</Grid.RowDefinitions>
<GroupBox Name="grpFullName" Header="Name Details" BorderBrush="Black" BorderThickness="1" FontWeight="Bold" >
<Grid ShowGridLines="False">
<Grid.RowDefinitions>
<RowDefinition Height="15"/>
<RowDefinition Height="50"/>
<RowDefinition Height="25"/>
<RowDefinition Height="25"/>
<RowDefinition Height="25"/>
<RowDefinition Height="25"/>
<RowDefinition Height="15"/>
</Grid.RowDefinitions>
<Grid Grid.Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.4*"/>
<ColumnDefinition Width="0.7*"/>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Name="lblstreet" Content="Street" VerticalAlignment="Top"></Label>
<TextBox Grid.Column="1" Name="txtStreet" VerticalAlignment="Stretch" Margin="0,0,0,5" TextChanged="txtStreet_TextChanged" Text="{Binding Path=szStreet Mode=OneWay}"></TextBox>
</Grid>
<Grid Grid.Row="2">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.4*"/>
<ColumnDefinition Width="201"/>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Name="lblCity" Content="City" VerticalAlignment="Top"></Label>
<TextBox Grid.Column="1" Name="txtCity" VerticalAlignment="Top" Text="{Binding Path=szCityname,Mode=OneWay}"></TextBox>
</Grid>
<Grid Grid.Row="3">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.4*"/>
<ColumnDefinition Width="0.7*"/>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Name="lblstate" Content="State/Province" VerticalAlignment="Top"></Label>
<TextBox Grid.Column="1" Name="txtState" VerticalAlignment="Top" Text="{Binding Path=szState}"></TextBox>
</Grid>
<Grid Grid.Row="4">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.4*"/>
<ColumnDefinition Width="0.7*"/>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Name="lblZip" Content="Zip/PostalCode" VerticalAlignment="Top" Grid.ColumnSpan="2"></Label>
<TextBox Grid.Column="2" Name="txtZip" VerticalAlignment="Top" Text="{Binding Path=iZip}"></TextBox>
</Grid>
<Grid Grid.Row="5">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.4*"/>
<ColumnDefinition Width="0.7*"/>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Name="lblCountry" Content="Country/Region" VerticalAlignment="Top"></Label>
<ComboBox Grid.Column="1" Name="cbCountry" VerticalAlignment="Top" IsEditable="True" ></ComboBox>
</Grid>
</Grid>
</GroupBox>
<StackPanel Grid.Row="1" Orientation="Horizontal" FlowDirection="LeftToRight">
<CheckBox Name="chkFullAddress" Margin="5,8,5,5" Checked="CheckedEnabled" Unchecked="UncheckedEnabled" IsChecked="true"></CheckBox>
<Label Name="lblFullname" Content="Show this again when name is incomplete or unclear"></Label>
</StackPanel>
<StackPanel Grid.Row="2" Orientation="Horizontal" FlowDirection="RightToLeft">
<Button Name="btnFullnameCancel" Content="Cancel" Margin="10,10,10,10" Width="50" Click="btnCheckAddressCancelClick"></Button>
<Button Name="btnFullnameOk" Content="Ok" Margin="10,10,10,10" Width="50" Click="btnCheckAddressOkClick"></Button>
</StackPanel>
</Grid>
Person.cs code:Edited
public string szStreet
{
get ;
set ;
}
public string szCityname
{
get ;
set ;
}
public string szState { get; set; }
public int iZip { get; set; }
public static bool bCheck { get; set; }
public static bool bCheckFullAddress { get; set; }
Mainwindow LostFocusEvent: Edited
private void txtBox1_LostFocus(object sender, RoutedEventArgs e)
{
if ((!string.IsNullOrEmpty(txtBox1.Text)) && (!string.IsNullOrWhiteSpace(txtBox1.Text)))
{
if (Person.bCheckFullAddress)
{
CheckAddressWindow ca = new CheckAddressWindow(txtBox1);
ca.ShowDialog();
}
}
else
{
CheckAddressWindow ca = new CheckAddressWindow(txtBox1);
ca.chkFullAddress.IsChecked = caObj.chkFullAddress.IsChecked;
ca.txtCity.Text = txtBox1.Text;
ca.ShowDialog();
}
}
ButtonClick event:Edited
private void button1_Click(object sender, RoutedEventArgs e)
{
caObj.chkFullAddress.IsChecked = (Person.bCheckFullAddress == true) ? true : false;
if (!string.IsNullOrEmpty(txtBox1.Text.Trim()))
{
CheckAddressWindow ca = new CheckAddressWindow(txtBox1);
ca.chkFullAddress.IsChecked = caObj.chkFullAddress.IsChecked;
ca.ShowDialog();
}
else
{
CheckAddressWindow ca = new CheckAddressWindow(txtBox1);
ca.chkFullAddress.IsChecked = caObj.chkFullAddress.IsChecked;
ca.ShowDialog();
ca.txtCity.Text = txtBox1.Text;
}
}
CheckAddressWindow.cs:Edited
public partial class CheckAddressWindow : Window
{
public static bool bChecked = true;
Person objPerson = new Person();
bool bCheckAddress = true;
TextBox txt = new TextBox();
public CheckAddressWindow()
{
InitializeComponent();
}
public CheckAddressWindow(TextBox txtName)
{
InitializeComponent();
txt = txtName;
StringCollection objSc = new StringCollection();
int iLinecount = txt.LineCount;
for (int iCount = 0; iCount < iLinecount; iCount++)
{
objSc.Add(txt.GetLineText(iCount));
}
if (objSc.Count.Equals(5))
{
objPerson.szStreet = (objSc[0] + objSc[1]).Trim();
objPerson.szCityname = objSc[2].Trim();
objPerson.szState = objSc[3].Trim();
objPerson.iZip = objSc[4].Trim();
}
if (objSc.Count.Equals(3))
{
objPerson.szStreet = (objSc[0] + objSc[1]).Trim();
string[] arrName = objSc[2].Split(',', ' ');
objPerson.szCityname = arrName[0].Trim();
objPerson.szState = arrName[1].Trim();
objPerson.iZip = arrName[2].Trim();
}
}
private void btnCheckAddressCancelClick(object sender, RoutedEventArgs e)
{
this.Close();
}
private void btnCheckAddressOkClick(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(txtCity.Text))
{
//txt.Text = txtStreet.Text + "\n" + txtCity.Text + "\n" + txtState.Text + "\n" + txtZip.Text + "\n" + cbCountry.SelectedValue;
objPerson.szStreet = txtStreet.Text.Trim();
objPerson.szCityname = txtCity.Text.Trim();
objPerson.szState = txtState.Text.Trim();
objPerson.iZip = Convert.ToInt32(txtZip.Text.Trim());
txt.Text = objPerson.szStreet + "\n" +objPerson.szCityname+","+txtState.Text + " " + txtZip.Text;
if (chkFullAddress.IsChecked == true)
{
bCheckAddress = true;
}
else
{
bCheckAddress = false;
}
}
this.Close();
}
private void Window_Loaded_1(object sender, RoutedEventArgs e)
{
cbCountry.Items.Add("India");
cbCountry.Items.Add("US");
cbCountry.SelectedIndex = 0;
}
private void txtStreet_TextChanged(object sender, TextChangedEventArgs e)
{
}
private void CheckedEnabled(object sender, RoutedEventArgs e)
{
chkFullAddress.IsChecked = Person.bCheckFullAddress = true;
}
private void UncheckedEnabled(object sender, RoutedEventArgs e)
{
chkFullAddress.IsChecked = Person.bCheckFullAddress = false;
}
}
}
I am trying to bind data or text entered in mainwindow to checkaddresswindowxaml...as soon as the checkAddresswindow loads it shows all the text feilds are null,if i enter some data in checkaddress feild then click ok button it will show mainwindow.In mainWindow ,when click the button it binding and showing the two text box values.My issue for the first time its binding data to checkAddresswindow.How can i achieve this.am new to this concepts.If i did nay mistakes please rectify me. Data binding is not happen...where i went wrong and which part of code i need to change to achieve it.
