databound

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How to set focus to a databounded TextBox in WPF when the selection change?

I have a TextBox that is databound to a TreeView. If the selected element chnages the TextBox shows me the Name of it. What i want is, set the focus to the TextBox if the selection has changed and sel[详细]

2023-02-19 09:49 分类：问答
How do I access a control from a detailsview programmatically?

I need to be able to modify controls from my detailsview programmatically on databind. Right now I\'m using this code but I\'m getting an \"Index was out of range\" error.[详细]

2023-02-14 05:19 分类：问答
How can i add a row to a data-bound gridview without causing viewstate errors?

I\'m trying to add a row grouping row to my data-bound gridview. It works fine on the first response, but at the postback i got the \"Failed to load viewstate\" error.[详细]

2023-02-07 23:26 分类：问答
How can I access a ButtonFields text, if it's not considered as a TableCell?

I\'m trying to access text from a ButtonField(databound), but I can\'t get the text if I refer to it as a TableCell.What can I do to get its text?[详细]

2023-02-05 19:17 分类：问答
Conditional statement in databound expression

I want to display an image if 2 conditions are met. The data item is not null The value of the data item is greater than 0[详细]

2023-01-28 15:07 分类：问答
Disable separator selection in data bound combo box in WPF

I have a Combo Box that is databound. In this list, I need a separator. Since this is databound, I do something very similar to this post. My database returns the list, includes a \'-\' to mark where[详细]

2023-01-26 20:20 分类：问答
Javascript validation inside gridview cell

I have a single entry master with country name in a gridview . I have to edit the data in a grid view in asp.net c#.I want to validate the textbox inside edit template to see if the user enters invali[详细]

2023-01-25 13:19 分类：问答
Working with DataGridViewRow.DataBoundItem - transform to Enumerable Object?

I have a DataGridView with myGridView.DataSource = GetSomeData() // method called public IQueryable GetSomeData()[详细]

2023-01-24 16:58 分类：问答
SmartGWT DataSource binding to ListGrid and DynamicForm

First let me warn readers not to pass me off to any links in isomorphic because it is highly probable I have read it and I have scoured the smartgwt showcase running locally here as I ask this开发者_如[详细]

2023-01-17 05:58 分类：问答
DataGridView: Format values without actually changing the bounded data?

I\'ve been searching through the web but I have not been able to find an answer. I have a DataGridView with a Bin开发者_开发技巧dingSource bounded, which has a List of objects of a custom class. Amon[详细]

2023-01-11 05:43 分类：问答