Mixing
Calculate in dynamic created textbox
1
How can I add values in my dynamically created texbox in another textbox ? For example I have 6 textbox named from TextBox0 to TextBox6 and I want to add the values in TextBox0 to TextBox5 then set that values in TextBox6. How can I do that?
This is my code for create dynamic textbox:
static int column = 0;
private void button1_Click(object sender, EventArgs e)
{
int i = 0;
if (column > 0)
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + (i + column * 6);
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15 + (column * 125), 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
else
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + i;
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15, 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
column++;
}
c# winforms
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
add a comment |
1
How can I add values in my dynamically created texbox in another textbox ? For example I have 6 textbox named from TextBox0 to TextBox6 and I want to add the values in TextBox0 to TextBox5 then set that values in TextBox6. How can I do that?
This is my code for create dynamic textbox:
static int column = 0;
private void button1_Click(object sender, EventArgs e)
{
int i = 0;
if (column > 0)
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + (i + column * 6);
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15 + (column * 125), 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
else
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + i;
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15, 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
column++;
}
c# winforms
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
Why do you retrieve the newly created textbox fromControlsbefore really adding them? You seem to have the skills of creating and retrieving the textboxes, so I am unsure what it really is you are after?
– Icepickle
Nov 20 '18 at 8:45
add a comment |
1
1
1
How can I add values in my dynamically created texbox in another textbox ? For example I have 6 textbox named from TextBox0 to TextBox6 and I want to add the values in TextBox0 to TextBox5 then set that values in TextBox6. How can I do that?
This is my code for create dynamic textbox:
static int column = 0;
private void button1_Click(object sender, EventArgs e)
{
int i = 0;
if (column > 0)
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + (i + column * 6);
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15 + (column * 125), 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
else
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + i;
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15, 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
column++;
}
c# winforms
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
How can I add values in my dynamically created texbox in another textbox ? For example I have 6 textbox named from TextBox0 to TextBox6 and I want to add the values in TextBox0 to TextBox5 then set that values in TextBox6. How can I do that?
This is my code for create dynamic textbox:
static int column = 0;
private void button1_Click(object sender, EventArgs e)
{
int i = 0;
if (column > 0)
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + (i + column * 6);
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15 + (column * 125), 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
else
{
do
{
TextBox tb = new TextBox();
tb.Text = "";
tb.Name = "TextBox" + i;
TextBox t = (TextBox)Controls["TextBox" + i.ToString()];
Point p = new Point(15, 5 + (i * 25));
tb.Location = p;
this.Controls.Add(tb);
i++;
} while (i <= 5);
}
column++;
}
c# winforms
c# winforms
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
edited Nov 20 '18 at 8:43
Icepickle
8,71932036
8,71932036
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
asked Nov 20 '18 at 8:39
Phong Vương NghĩaPhong Vương Nghĩa
61
61
Why do you retrieve the newly created textbox fromControlsbefore really adding them? You seem to have the skills of creating and retrieving the textboxes, so I am unsure what it really is you are after?
– Icepickle
Nov 20 '18 at 8:45
add a comment |
Why do you retrieve the newly created textbox fromControlsbefore really adding them? You seem to have the skills of creating and retrieving the textboxes, so I am unsure what it really is you are after?
– Icepickle
Nov 20 '18 at 8:45
Why do you retrieve the newly created textbox from
Controls before really adding them? You seem to have the skills of creating and retrieving the textboxes, so I am unsure what it really is you are after?– Icepickle
Nov 20 '18 at 8:45
Why do you retrieve the newly created textbox from
Controls before really adding them? You seem to have the skills of creating and retrieving the textboxes, so I am unsure what it really is you are after?– Icepickle
Nov 20 '18 at 8:45
add a comment |
1 Answer
1
active
oldest
votes
1
private const string _textBoxName = "TextBox";
The method count textboxes sum by given range of text box ids. Be aware this will throw exception if the text box texts / name id are not intgeres or
private int Count(int from, int to)
{
int GetIdFromTextBox(TextBox textBox) => int.Parse(new string(textBox.Name.Skip(_textBoxName.Length).ToArray()));
var textBoxes = Controls.OfType<TextBox>().ToList();
var textBoxesWithIds = textBoxes.Select(textBox => (textBox: textBox, id: GetIdFromTextBox(textBox))).ToList();
var sum = textBoxesWithIds.Where(x => x.id >= from && x.id <= to).Sum(x => int.Parse(x.textBox.Text));
return sum;
}
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
private const string _textBoxName = "TextBox";
The method count textboxes sum by given range of text box ids. Be aware this will throw exception if the text box texts / name id are not intgeres or
private int Count(int from, int to)
{
int GetIdFromTextBox(TextBox textBox) => int.Parse(new string(textBox.Name.Skip(_textBoxName.Length).ToArray()));
var textBoxes = Controls.OfType<TextBox>().ToList();
var textBoxesWithIds = textBoxes.Select(textBox => (textBox: textBox, id: GetIdFromTextBox(textBox))).ToList();
var sum = textBoxesWithIds.Where(x => x.id >= from && x.id <= to).Sum(x => int.Parse(x.textBox.Text));
return sum;
}
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
add a comment |
1
private const string _textBoxName = "TextBox";
The method count textboxes sum by given range of text box ids. Be aware this will throw exception if the text box texts / name id are not intgeres or
private int Count(int from, int to)
{
int GetIdFromTextBox(TextBox textBox) => int.Parse(new string(textBox.Name.Skip(_textBoxName.Length).ToArray()));
var textBoxes = Controls.OfType<TextBox>().ToList();
var textBoxesWithIds = textBoxes.Select(textBox => (textBox: textBox, id: GetIdFromTextBox(textBox))).ToList();
var sum = textBoxesWithIds.Where(x => x.id >= from && x.id <= to).Sum(x => int.Parse(x.textBox.Text));
return sum;
}
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
add a comment |
1
1
1
private const string _textBoxName = "TextBox";
The method count textboxes sum by given range of text box ids. Be aware this will throw exception if the text box texts / name id are not intgeres or
private int Count(int from, int to)
{
int GetIdFromTextBox(TextBox textBox) => int.Parse(new string(textBox.Name.Skip(_textBoxName.Length).ToArray()));
var textBoxes = Controls.OfType<TextBox>().ToList();
var textBoxesWithIds = textBoxes.Select(textBox => (textBox: textBox, id: GetIdFromTextBox(textBox))).ToList();
var sum = textBoxesWithIds.Where(x => x.id >= from && x.id <= to).Sum(x => int.Parse(x.textBox.Text));
return sum;
}
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
private const string _textBoxName = "TextBox";
The method count textboxes sum by given range of text box ids. Be aware this will throw exception if the text box texts / name id are not intgeres or
private int Count(int from, int to)
{
int GetIdFromTextBox(TextBox textBox) => int.Parse(new string(textBox.Name.Skip(_textBoxName.Length).ToArray()));
var textBoxes = Controls.OfType<TextBox>().ToList();
var textBoxesWithIds = textBoxes.Select(textBox => (textBox: textBox, id: GetIdFromTextBox(textBox))).ToList();
var sum = textBoxesWithIds.Where(x => x.id >= from && x.id <= to).Sum(x => int.Parse(x.textBox.Text));
return sum;
}
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
answered Nov 20 '18 at 9:58
miechooymiechooy
1,09841838
1,09841838
add a comment |
add a comment |
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Why do you retrieve the newly created textbox from
Controlsbefore really adding them? You seem to have the skills of creating and retrieving the textboxes, so I am unsure what it really is you are after?– Icepickle
Nov 20 '18 at 8:45